17180051

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 20336640

約数和(自身を除く): 3156589

約数列:

[1, 7, 47, 79, 329, 553, 661, 3713, 4627, 25991, 31067, 52219, 217469, 365533, 2454293, 17180051]

約数ペア:

[(1, 17180051), (7, 2454293), (47, 365533), (79, 217469), (329, 52219), (553, 31067), (661, 25991), (3713, 4627)]