260772017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{8263}}^1$

素因数の和:8444

約数の個数: 16

約数和(自身を含む): 301470720

約数和(自身を除く): 40698703

約数列:

[1, 11, 19, 151, 209, 1661, 2869, 8263, 31559, 90893, 156997, 1247713, 1726967, 13724843, 23706547, 260772017]

約数ペア:

[(1, 260772017), (11, 23706547), (19, 13724843), (151, 1726967), (209, 1247713), (1661, 156997), (2869, 90893), (8263, 31559)]