1397808051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{27408001}}^1$

素因数の和:27408021

約数の個数: 8

約数和(自身を含む): 1973376144

約数和(自身を除く): 575568093

約数列:

[1, 3, 17, 51, 27408001, 82224003, 465936017, 1397808051]

約数ペア:

[(1, 1397808051), (3, 465936017), (17, 82224003), (51, 27408001)]