7127883

素因数分解:

$3^2\times 7^3\times {\mathrm{2309}}^1$

素因数の和:2336

約数の個数: 24

約数和(自身を含む): 12012000

約数和(自身を除く): 4884117

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2309, 3087, 6927, 16163, 20781, 48489, 113141, 145467, 339423, 791987, 1018269, 2375961, 7127883]

約数ペア:

[(1, 7127883), (3, 2375961), (7, 1018269), (9, 791987), (21, 339423), (49, 145467), (63, 113141), (147, 48489), (343, 20781), (441, 16163), (1029, 6927), (2309, 3087)]