231356957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1747}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 254900352

約数和(自身を除く): 23543395

約数列:

[1, 13, 61, 167, 793, 1747, 2171, 10187, 22711, 106567, 132431, 291749, 1385371, 3792737, 17796689, 231356957]

約数ペア:

[(1, 231356957), (13, 17796689), (61, 3792737), (167, 1385371), (793, 291749), (1747, 132431), (2171, 106567), (10187, 22711)]