23591721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1889}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 9430359

約数列:

[1, 3, 23, 69, 181, 543, 1889, 4163, 5667, 12489, 43447, 130341, 341909, 1025727, 7863907, 23591721]

約数ペア:

[(1, 23591721), (3, 7863907), (23, 1025727), (69, 341909), (181, 130341), (543, 43447), (1889, 12489), (4163, 5667)]