20253611

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4130

約数の個数: 12

約数和(自身を含む): 23794992

約数和(自身を除く): 3541381

約数列:

[1, 7, 49, 103, 721, 4013, 5047, 28091, 196637, 413339, 2893373, 20253611]

約数ペア:

[(1, 20253611), (7, 2893373), (49, 413339), (103, 196637), (721, 28091), (4013, 5047)]