319177521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2728013}}^1$

素因数の和:2728032

約数の個数: 12

約数和(自身を含む): 496498548

約数和(自身を除く): 177321027

約数列:

[1, 3, 9, 13, 39, 117, 2728013, 8184039, 24552117, 35464169, 106392507, 319177521]

約数ペア:

[(1, 319177521), (3, 106392507), (9, 35464169), (13, 24552117), (39, 8184039), (117, 2728013)]