85887137

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 99580800

約数和(自身を除く): 13693663

約数列:

[1, 7, 131, 229, 409, 917, 1603, 2863, 29999, 53579, 93661, 209993, 375053, 655627, 12269591, 85887137]

約数ペア:

[(1, 85887137), (7, 12269591), (131, 655627), (229, 375053), (409, 209993), (917, 93661), (1603, 53579), (2863, 29999)]