71253917

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{166871}}^1$

素因数の和:166939

約数の個数: 8

約数和(自身を含む): 82768512

約数和(自身を除く): 11514595

約数列:

[1, 7, 61, 427, 166871, 1168097, 10179131, 71253917]

約数ペア:

[(1, 71253917), (7, 10179131), (61, 1168097), (427, 166871)]