20170421035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{237299071}}^1$

素因数の和:237299093

約数の個数: 8

約数和(自身を含む): 25628299776

約数和(自身を除く): 5457878741

約数列:

[1, 5, 17, 85, 237299071, 1186495355, 4034084207, 20170421035]

約数ペア:

[(1, 20170421035), (5, 4034084207), (17, 1186495355), (85, 237299071)]