22298247

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{11969}}^1$

素因数の和:12004

約数の個数: 20

約数和(自身を含む): 34760880

約数和(自身を除く): 12462633

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 11969, 35907, 107721, 275287, 323163, 825861, 969489, 2477583, 7432749, 22298247]

約数ペア:

[(1, 22298247), (3, 7432749), (9, 2477583), (23, 969489), (27, 825861), (69, 323163), (81, 275287), (207, 107721), (621, 35907), (1863, 11969)]