31024007

素因数分解:

$7^3\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 36480000

約数和(自身を除く): 5455993

約数列:

[1, 7, 49, 151, 343, 599, 1057, 4193, 7399, 29351, 51793, 90449, 205457, 633143, 4432001, 31024007]

約数ペア:

[(1, 31024007), (7, 4432001), (49, 633143), (151, 205457), (343, 90449), (599, 51793), (1057, 29351), (4193, 7399)]