2006157327

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1\times {\mathrm{7481}}^1$

素因数の和:8814

約数の個数: 16

約数和(自身を含む): 2715068160

約数和(自身を除く): 708910833

約数列:

[1, 3, 71, 213, 1259, 3777, 7481, 22443, 89389, 268167, 531151, 1593453, 9418579, 28255737, 668719109, 2006157327]

約数ペア:

[(1, 2006157327), (3, 668719109), (71, 28255737), (213, 9418579), (1259, 1593453), (3777, 531151), (7481, 268167), (22443, 89389)]