13221121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{1061}}^1$

素因数の和:1811

約数の個数: 8

約数和(自身を含む): 14031144

約数和(自身を除く): 810023

約数列:

[1, 17, 733, 1061, 12461, 18037, 777713, 13221121]

約数ペア:

[(1, 13221121), (17, 777713), (733, 18037), (1061, 12461)]