13309988873

素因数分解:

${\mathrm{37}}^2\times {\mathrm{571}}^1\times {\mathrm{17027}}^1$

素因数の和:17672

約数の個数: 12

約数和(自身を含む): 13704202512

約数和(自身を除く): 394213639

約数列:

[1, 37, 571, 1369, 17027, 21127, 629999, 781699, 9722417, 23309963, 359729429, 13309988873]

約数ペア:

[(1, 13309988873), (37, 359729429), (571, 23309963), (1369, 9722417), (17027, 781699), (21127, 629999)]