22197357

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27103}}^1$

素因数の和:27129

約数の個数: 24

約数和(自身を含む): 39463424

約数和(自身を除く): 17266067

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 27103, 81309, 189721, 243927, 352339, 569163, 1057017, 1707489, 2466373, 3171051, 7399119, 22197357]

約数ペア:

[(1, 22197357), (3, 7399119), (7, 3171051), (9, 2466373), (13, 1707489), (21, 1057017), (39, 569163), (63, 352339), (91, 243927), (117, 189721), (273, 81309), (819, 27103)]