31596807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7309}}^1$

素因数の和:7454

約数の個数: 16

約数和(自身を含む): 46316160

約数和(自身を除く): 14719353

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 7309, 21927, 80399, 241197, 957479, 2872437, 10532269, 31596807]

約数ペア:

[(1, 31596807), (3, 10532269), (11, 2872437), (33, 957479), (131, 241197), (393, 80399), (1441, 21927), (4323, 7309)]