2124031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 2769984

約数和(自身を除く): 645953

約数列:

[1, 7, 13, 17, 91, 119, 221, 1373, 1547, 9611, 17849, 23341, 124943, 163387, 303433, 2124031]

約数ペア:

[(1, 2124031), (7, 303433), (13, 163387), (17, 124943), (91, 23341), (119, 17849), (221, 9611), (1373, 1547)]