156222011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{3319}}^1$

素因数の和:3730

約数の個数: 12

約数和(自身を含む): 172208400

約数和(自身を除く): 15986389

約数列:

[1, 11, 121, 389, 3319, 4279, 36509, 47069, 401599, 1291091, 14202001, 156222011]

約数ペア:

[(1, 156222011), (11, 14202001), (121, 1291091), (389, 401599), (3319, 47069), (4279, 36509)]