247007039

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 260029440

約数和(自身を除く): 13022401

約数列:

[1, 31, 107, 113, 659, 3317, 3503, 12091, 20429, 70513, 74467, 374821, 2185903, 2308477, 7967969, 247007039]

約数ペア:

[(1, 247007039), (31, 7967969), (107, 2308477), (113, 2185903), (659, 374821), (3317, 74467), (3503, 70513), (12091, 20429)]