521006059

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{2131}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 607875840

約数和(自身を除く): 86869781

約数列:

[1, 7, 53, 371, 659, 2131, 4613, 14917, 34927, 112943, 244489, 790601, 1404329, 9830303, 74429437, 521006059]

約数ペア:

[(1, 521006059), (7, 74429437), (53, 9830303), (371, 1404329), (659, 790601), (2131, 244489), (4613, 112943), (14917, 34927)]