118020007

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{543871}}^1$

素因数の和:543909

約数の個数: 8

約数和(自身を含む): 139231232

約数和(自身を除く): 21211225

約数列:

[1, 7, 31, 217, 543871, 3807097, 16860001, 118020007]

約数ペア:

[(1, 118020007), (7, 16860001), (31, 3807097), (217, 543871)]