70299971

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 83601408

約数和(自身を除く): 13301437

約数列:

[1, 7, 31, 131, 217, 917, 2473, 4061, 17311, 28427, 76663, 323963, 536641, 2267741, 10042853, 70299971]

約数ペア:

[(1, 70299971), (7, 10042853), (31, 2267741), (131, 536641), (217, 323963), (917, 76663), (2473, 28427), (4061, 17311)]