12690717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{25031}}^1$

素因数の和:25060

約数の個数: 12

約数和(自身を含む): 18323424

約数和(自身を除く): 5632707

約数列:

[1, 3, 13, 39, 169, 507, 25031, 75093, 325403, 976209, 4230239, 12690717]

約数ペア:

[(1, 12690717), (3, 4230239), (13, 976209), (39, 325403), (169, 75093), (507, 25031)]