1112318999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{2221}}^1\times {\mathrm{4139}}^1$

素因数の和:6382

約数の個数: 12

約数和(自身を含む): 1223477640

約数和(自身を除く): 111158641

約数列:

[1, 11, 121, 2221, 4139, 24431, 45529, 268741, 500819, 9192719, 101119909, 1112318999]

約数ペア:

[(1, 1112318999), (11, 101119909), (121, 9192719), (2221, 500819), (4139, 268741), (24431, 45529)]