11879805

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2309}}^1$

素因数の和:2338

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 10296195

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2309, 5145, 6927, 11545, 16163, 34635, 48489, 80815, 113141, 242445, 339423, 565705, 791987, 1697115, 2375961, 3959935, 11879805]

約数ペア:

[(1, 11879805), (3, 3959935), (5, 2375961), (7, 1697115), (15, 791987), (21, 565705), (35, 339423), (49, 242445), (105, 113141), (147, 80815), (245, 48489), (343, 34635), (735, 16163), (1029, 11545), (1715, 6927), (2309, 5145)]