17293493

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 20756736

約数和(自身を除く): 3463243

約数列:

[1, 7, 23, 161, 233, 461, 1631, 3227, 5359, 10603, 37513, 74221, 107413, 751891, 2470499, 17293493]

約数ペア:

[(1, 17293493), (7, 2470499), (23, 751891), (161, 107413), (233, 74221), (461, 37513), (1631, 10603), (3227, 5359)]