12129143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 14043456

約数和(自身を除く): 1914313

約数列:

[1, 13, 17, 71, 221, 773, 923, 1207, 10049, 13141, 15691, 54883, 170833, 713479, 933011, 12129143]

約数ペア:

[(1, 12129143), (13, 933011), (17, 713479), (71, 170833), (221, 54883), (773, 15691), (923, 13141), (1207, 10049)]