22820211

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{2633}}^1$

素因数の和:2752

約数の個数: 20

約数和(自身を含む): 34421112

約数和(自身を除く): 11600901

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2633, 2889, 7899, 8667, 23697, 71091, 213273, 281731, 845193, 2535579, 7606737, 22820211]

約数ペア:

[(1, 22820211), (3, 7606737), (9, 2535579), (27, 845193), (81, 281731), (107, 213273), (321, 71091), (963, 23697), (2633, 8667), (2889, 7899)]