4043721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 5923008

約数和(自身を除く): 1879287

約数列:

[1, 3, 11, 33, 181, 543, 677, 1991, 2031, 5973, 7447, 22341, 122537, 367611, 1347907, 4043721]

約数ペア:

[(1, 4043721), (3, 1347907), (11, 367611), (33, 122537), (181, 22341), (543, 7447), (677, 5973), (1991, 2031)]