239539657

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 278796672

約数和(自身を除く): 39257015

約数列:

[1, 7, 97, 131, 679, 917, 2693, 12707, 18851, 88949, 261221, 352783, 1828547, 2469481, 34219951, 239539657]

約数ペア:

[(1, 239539657), (7, 34219951), (97, 2469481), (131, 1828547), (679, 352783), (917, 261221), (2693, 88949), (12707, 18851)]