91103621

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 108945408

約数和(自身を除く): 17841787

約数列:

[1, 7, 23, 161, 571, 991, 3997, 6937, 13133, 22793, 91931, 159551, 565861, 3961027, 13014803, 91103621]

約数ペア:

[(1, 91103621), (7, 13014803), (23, 3961027), (161, 565861), (571, 159551), (991, 91931), (3997, 22793), (6937, 13133)]