13504981

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 16208640

約数和(自身を除く): 2703659

約数列:

[1, 7, 29, 71, 203, 497, 937, 2059, 6559, 14413, 27173, 66527, 190211, 465689, 1929283, 13504981]

約数ペア:

[(1, 13504981), (7, 1929283), (29, 465689), (71, 190211), (203, 66527), (497, 27173), (937, 14413), (2059, 6559)]