22241277

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{19157}}^1$

素因数の和:19209

約数の個数: 16

約数和(自身を含む): 33718080

約数和(自身を除く): 11476803

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 19157, 57471, 172413, 517239, 823751, 2471253, 7413759, 22241277]

約数ペア:

[(1, 22241277), (3, 7413759), (9, 2471253), (27, 823751), (43, 517239), (129, 172413), (387, 57471), (1161, 19157)]