39220379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 43666560

約数和(自身を除く): 4446181

約数列:

[1, 11, 113, 139, 227, 1243, 1529, 2497, 15707, 25651, 31553, 172777, 282161, 347083, 3565489, 39220379]

約数ペア:

[(1, 39220379), (11, 3565489), (113, 347083), (139, 282161), (227, 172777), (1243, 31553), (1529, 25651), (2497, 15707)]