257606497

素因数分解:

${\mathrm{31}}^1\times {\mathrm{2797}}^1\times {\mathrm{2971}}^1$

素因数の和:5799

約数の個数: 8

約数和(自身を含む): 266100992

約数和(自身を除く): 8494495

約数列:

[1, 31, 2797, 2971, 86707, 92101, 8309887, 257606497]

約数ペア:

[(1, 257606497), (31, 8309887), (2797, 92101), (2971, 86707)]