1125182009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{7681}}^1$

素因数の和:8936

約数の個数: 16

約数和(自身を含む): 1362848256

約数和(自身を除く): 237666247

約数列:

[1, 7, 17, 119, 1231, 7681, 8617, 20927, 53767, 130577, 146489, 914039, 9455311, 66187177, 160740287, 1125182009]

約数ペア:

[(1, 1125182009), (7, 160740287), (17, 66187177), (119, 9455311), (1231, 914039), (7681, 146489), (8617, 130577), (20927, 53767)]