12691824093

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{260137}}^1$

素因数の和:260298

約数の個数: 32

約数和(自身を含む): 20394819200

約数和(自身を除く): 7702995107

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1807, 3753, 5421, 16263, 48789, 260137, 780411, 2341233, 3381781, 7023699, 10145343, 30436029, 36159043, 91308087, 108477129, 325431387, 470067559, 976294161, 1410202677, 4230608031, 12691824093]

約数ペア:

[(1, 12691824093), (3, 4230608031), (9, 1410202677), (13, 976294161), (27, 470067559), (39, 325431387), (117, 108477129), (139, 91308087), (351, 36159043), (417, 30436029), (1251, 10145343), (1807, 7023699), (3753, 3381781), (5421, 2341233), (16263, 780411), (48789, 260137)]