7923663

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8893}}^1$

素因数の和:8916

約数の個数: 20

約数和(自身を含む): 12914088

約数和(自身を除く): 4990425

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8893, 26679, 80037, 97823, 240111, 293469, 720333, 880407, 2641221, 7923663]

約数ペア:

[(1, 7923663), (3, 2641221), (9, 880407), (11, 720333), (27, 293469), (33, 240111), (81, 97823), (99, 80037), (297, 26679), (891, 8893)]