426558509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113537}}^1$

素因数の和:113584

約数の個数: 12

約数和(自身を含む): 487986324

約数和(自身を除く): 61427815

約数列:

[1, 13, 17, 221, 289, 3757, 113537, 1475981, 1930129, 25091677, 32812193, 426558509]

約数ペア:

[(1, 426558509), (13, 32812193), (17, 25091677), (221, 1930129), (289, 1475981), (3757, 113537)]