71255653

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 88658712

約数和(自身を除く): 17403059

約数列:

[1, 7, 17, 49, 113, 119, 757, 791, 833, 1921, 5299, 5537, 12869, 13447, 37093, 85541, 90083, 94129, 598787, 630581, 1454197, 4191509, 10179379, 71255653]

約数ペア:

[(1, 71255653), (7, 10179379), (17, 4191509), (49, 1454197), (113, 630581), (119, 598787), (757, 94129), (791, 90083), (833, 85541), (1921, 37093), (5299, 13447), (5537, 12869)]