12792143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8306

約数の個数: 16

約数和(自身を含む): 16672320

約数和(自身を除く): 3880177

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 8269, 57883, 107497, 140573, 752479, 984011, 1827449, 12792143]

約数ペア:

[(1, 12792143), (7, 1827449), (13, 984011), (17, 752479), (91, 140573), (119, 107497), (221, 57883), (1547, 8269)]