269071491

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{530713}}^1$

素因数の和:530742

約数の個数: 12

約数和(自身を含む): 388482648

約数和(自身を除く): 119411157

約数列:

[1, 3, 13, 39, 169, 507, 530713, 1592139, 6899269, 20697807, 89690497, 269071491]

約数ペア:

[(1, 269071491), (3, 89690497), (13, 20697807), (39, 6899269), (169, 1592139), (507, 530713)]