87058657

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 104113152

約数和(自身を除く): 17054495

約数列:

[1, 7, 23, 161, 571, 947, 3997, 6629, 13133, 21781, 91931, 152467, 540737, 3785159, 12436951, 87058657]

約数ペア:

[(1, 87058657), (7, 12436951), (23, 3785159), (161, 540737), (571, 152467), (947, 91931), (3997, 21781), (6629, 13133)]