28868929111

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1580041}}^1$

素因数の和:1580214

約数の個数: 12

約数和(自身を含む): 31942129072

約数和(自身を除く): 3073199961

約数列:

[1, 11, 121, 151, 1661, 18271, 1580041, 17380451, 191184961, 238586191, 2624448101, 28868929111]

約数ペア:

[(1, 28868929111), (11, 2624448101), (121, 238586191), (151, 191184961), (1661, 17380451), (18271, 1580041)]