12913017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 18607680

約数和(自身を除く): 5694663

約数列:

[1, 3, 13, 39, 467, 709, 1401, 2127, 6071, 9217, 18213, 27651, 331103, 993309, 4304339, 12913017]

約数ペア:

[(1, 12913017), (3, 4304339), (13, 993309), (39, 331103), (467, 27651), (709, 18213), (1401, 9217), (2127, 6071)]