131956669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1489}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 150942960

約数和(自身を除く): 18986291

約数列:

[1, 13, 17, 221, 401, 1489, 5213, 6817, 19357, 25313, 88621, 329069, 597089, 7762157, 10150513, 131956669]

約数ペア:

[(1, 131956669), (13, 10150513), (17, 7762157), (221, 597089), (401, 329069), (1489, 88621), (5213, 25313), (6817, 19357)]