63990907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 70489440

約数和(自身を除く): 6498533

約数列:

[1, 17, 29, 293, 443, 493, 4981, 7531, 8497, 12847, 129799, 144449, 218399, 2206583, 3764171, 63990907]

約数ペア:

[(1, 63990907), (17, 3764171), (29, 2206583), (293, 218399), (443, 144449), (493, 129799), (4981, 12847), (7531, 8497)]