25170051

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 34550784

約数和(自身を除く): 9380733

約数列:

[1, 3, 47, 137, 141, 411, 1303, 3909, 6439, 19317, 61241, 178511, 183723, 535533, 8390017, 25170051]

約数ペア:

[(1, 25170051), (3, 8390017), (47, 535533), (137, 183723), (141, 178511), (411, 61241), (1303, 19317), (3909, 6439)]