70291481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4357}}^1$

素因数の和:4460

約数の個数: 16

約数和(自身を含む): 81267984

約数和(自身を除く): 10976503

約数列:

[1, 13, 17, 73, 221, 949, 1241, 4357, 16133, 56641, 74069, 318061, 962897, 4134793, 5407037, 70291481]

約数ペア:

[(1, 70291481), (13, 5407037), (17, 4134793), (73, 962897), (221, 318061), (949, 74069), (1241, 56641), (4357, 16133)]