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A003530
Divisors of 2^21 - 1.
1
1, 7, 49, 127, 337, 889, 2359, 6223, 16513, 42799, 299593, 2097151
OFFSET
1,2
MATHEMATICA
Divisors[2^21 - 1] (* Paolo Xausa, Jul 02 2024 *)
PROG
(PARI) divisors(2^21-1) \\ Charles R Greathouse IV, Jun 21 2017
CROSSREFS
Row n = 21 of A361438.
Sequence in context: A082701 A044145 A152777 * A262269 A163827 A206989
KEYWORD
nonn,fini,full,easy
STATUS
approved