117287521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{18757}}^1$

素因数の和:18820

約数の個数: 12

約数和(自身を含む): 130443132

約数和(自身を除く): 13155611

約数列:

[1, 13, 37, 169, 481, 6253, 18757, 243841, 694009, 3169933, 9022117, 117287521]

約数ペア:

[(1, 117287521), (13, 9022117), (37, 3169933), (169, 694009), (481, 243841), (6253, 18757)]