login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A027895
Divisors of 9999999999.
14
1, 3, 9, 11, 33, 41, 99, 123, 271, 369, 451, 813, 1353, 2439, 2981, 4059, 8943, 9091, 11111, 26829, 27273, 33333, 81819, 99999, 100001, 122221, 300003, 366663, 372731, 900009, 1099989, 1118193, 2463661, 3354579, 4100041, 7390983, 12300123, 22172949
OFFSET
1,2
MATHEMATICA
Divisors[9999999999] (* Harvey P. Dale, Aug 08 2013 *)
PROG
(PARI) divisors(10^10-1) \\ Charles R Greathouse IV, Jun 21 2017
CROSSREFS
Sequence in context: A145812 A220944 A200879 * A027890 A175203 A018282
KEYWORD
nonn,fini,full,easy
AUTHOR
STATUS
approved