1393231167

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{488339}}^1$

素因数の和:488662

約数の個数: 12

約数和(自身を含む): 2018797560

約数和(自身を除く): 625566393

約数列:

[1, 3, 9, 317, 951, 2853, 488339, 1465017, 4395051, 154803463, 464410389, 1393231167]

約数ペア:

[(1, 1393231167), (3, 464410389), (9, 154803463), (317, 4395051), (951, 1465017), (2853, 488339)]