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A106305 Divisors of 10^14 - 1. 7
1, 3, 9, 11, 33, 99, 239, 717, 2151, 2629, 4649, 7887, 13947, 23661, 41841, 51139, 153417, 460251, 909091, 1111111, 2727273, 3333333, 8181819, 9999999, 10000001, 12222221, 30000003, 36666663, 90000009, 109999989, 217272749, 651818247 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Nathaniel Johnston, Table of n, a(n) for n = 1..48 (full sequence)
FORMULA
10^14 - 1 = 3^2 * 11 * 239 * 4649 * 909091 = 99999999999999. - Alonso del Arte, Nov 09 2017
MATHEMATICA
Divisors[10^14 - 1] (* Harvey P. Dale, Feb 01 2015 *)
PROG
(PARI) divisors(10^14-1) \\ Charles R Greathouse IV, Jun 21 2017
CROSSREFS
Sequence in context: A249647 A004668 A239661 * A135365 A088877 A069871
KEYWORD
nonn,fini,full,easy
AUTHOR
Douglas Winston (douglas.winston(AT)srupc.com), Oct 12 2005
STATUS
approved

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Last modified March 29 10:59 EDT 2024. Contains 371277 sequences. (Running on oeis4.)