159174001

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{170971}}^1$

素因数の和:171004

約数の個数: 12

約数和(自身を含む): 194908080

約数和(自身を除く): 35734079

約数列:

[1, 7, 19, 49, 133, 931, 170971, 1196797, 3248449, 8377579, 22739143, 159174001]

約数ペア:

[(1, 159174001), (7, 22739143), (19, 8377579), (49, 3248449), (133, 1196797), (931, 170971)]