22288833

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 36920000

約数和(自身を除く): 14631167

約数列:

[1, 3, 7, 9, 21, 63, 499, 709, 1497, 2127, 3493, 4491, 4963, 6381, 10479, 14889, 31437, 44667, 353791, 1061373, 2476537, 3184119, 7429611, 22288833]

約数ペア:

[(1, 22288833), (3, 7429611), (7, 3184119), (9, 2476537), (21, 1061373), (63, 353791), (499, 44667), (709, 31437), (1497, 14889), (2127, 10479), (3493, 6381), (4491, 4963)]