12976011

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 20428800

約数和(自身を除く): 7452789

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 419, 837, 999, 1147, 1257, 3441, 3771, 10323, 11313, 12989, 15503, 30969, 38967, 46509, 116901, 139527, 350703, 418581, 480593, 1441779, 4325337, 12976011]

約数ペア:

[(1, 12976011), (3, 4325337), (9, 1441779), (27, 480593), (31, 418581), (37, 350703), (93, 139527), (111, 116901), (279, 46509), (333, 38967), (419, 30969), (837, 15503), (999, 12989), (1147, 11313), (1257, 10323), (3441, 3771)]