1326009997

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1997}}^1\times {\mathrm{3929}}^1$

素因数の和:5952

約数の個数: 12

約数和(自身を含む): 1436941620

約数和(自身を除く): 110931623

約数列:

[1, 13, 169, 1997, 3929, 25961, 51077, 337493, 664001, 7846213, 102000769, 1326009997]

約数ペア:

[(1, 1326009997), (13, 102000769), (169, 7846213), (1997, 664001), (3929, 337493), (25961, 51077)]