669552481

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107077}}^1$

素因数の和:107140

約数の個数: 12

約数和(自身を含む): 744620412

約数和(自身を除く): 75067931

約数列:

[1, 13, 37, 169, 481, 6253, 107077, 1392001, 3961849, 18096013, 51504037, 669552481]

約数ペア:

[(1, 669552481), (13, 51504037), (37, 18096013), (169, 3961849), (481, 1392001), (6253, 107077)]