70507213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 84750336

約数和(自身を除く): 14243123

約数列:

[1, 7, 23, 131, 161, 917, 3013, 3343, 21091, 23401, 76889, 437933, 538223, 3065531, 10072459, 70507213]

約数ペア:

[(1, 70507213), (7, 10072459), (23, 3065531), (131, 538223), (161, 437933), (917, 76889), (3013, 23401), (3343, 21091)]