3940783483

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{1879}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 5112396800

約数和(自身を除く): 1171613317

約数列:

[1, 7, 13, 19, 91, 133, 247, 1213, 1729, 1879, 8491, 13153, 15769, 23047, 24427, 35701, 110383, 161329, 170989, 249907, 299611, 464113, 2097277, 2279227, 3248791, 15954589, 29629951, 43305313, 207409657, 303137191, 562969069, 3940783483]

約数ペア:

[(1, 3940783483), (7, 562969069), (13, 303137191), (19, 207409657), (91, 43305313), (133, 29629951), (247, 15954589), (1213, 3248791), (1729, 2279227), (1879, 2097277), (8491, 464113), (13153, 299611), (15769, 249907), (23047, 170989), (24427, 161329), (35701, 110383)]