1240396801

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{13411}}^1$

素因数の和:13672

約数の個数: 16

約数和(自身を含む): 1445062528

約数和(自身を除く): 204665727

約数列:

[1, 7, 73, 181, 511, 1267, 13213, 13411, 92491, 93877, 979003, 2427391, 6853021, 16991737, 177199543, 1240396801]

約数ペア:

[(1, 1240396801), (7, 177199543), (73, 16991737), (181, 6853021), (511, 2427391), (1267, 979003), (13213, 93877), (13411, 92491)]