13580161

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 16571520

約数和(自身を除く): 2991359

約数列:

[1, 7, 17, 119, 139, 821, 973, 2363, 5747, 13957, 16541, 97699, 114119, 798833, 1940023, 13580161]

約数ペア:

[(1, 13580161), (7, 1940023), (17, 798833), (119, 114119), (139, 97699), (821, 16541), (973, 13957), (2363, 5747)]