16710889

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1708

約数の個数: 12

約数和(自身を含む): 18403212

約数和(自身を除く): 1692323

約数列:

[1, 13, 61, 169, 793, 1621, 10309, 21073, 98881, 273949, 1285453, 16710889]

約数ペア:

[(1, 16710889), (13, 1285453), (61, 273949), (169, 98881), (793, 21073), (1621, 10309)]