12707224881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{725671}}^1$

素因数の和:726136

約数の個数: 16

約数和(自身を含む): 18286934400

約数和(自身を除く): 5579709519

約数列:

[1, 3, 13, 39, 449, 1347, 5837, 17511, 725671, 2177013, 9433723, 28301169, 325826279, 977478837, 4235741627, 12707224881]

約数ペア:

[(1, 12707224881), (3, 4235741627), (13, 977478837), (39, 325826279), (449, 28301169), (1347, 9433723), (5837, 2177013), (17511, 725671)]