80319899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 89147520

約数和(自身を除く): 8827621

約数列:

[1, 11, 131, 139, 401, 1441, 1529, 4411, 18209, 52531, 55739, 200299, 577841, 613129, 7301809, 80319899]

約数ペア:

[(1, 80319899), (11, 7301809), (131, 613129), (139, 577841), (401, 200299), (1441, 55739), (1529, 52531), (4411, 18209)]