22605831

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{19471}}^1$

素因数の和:19523

約数の個数: 16

約数和(自身を含む): 34270720

約数和(自身を除く): 11664889

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 19471, 58413, 175239, 525717, 837253, 2511759, 7535277, 22605831]

約数ペア:

[(1, 22605831), (3, 7535277), (9, 2511759), (27, 837253), (43, 525717), (129, 175239), (387, 58413), (1161, 19471)]