11999449

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 15593984

約数和(自身を除く): 3594535

約数列:

[1, 7, 11, 31, 77, 121, 217, 341, 457, 847, 2387, 3199, 3751, 5027, 14167, 26257, 35189, 55297, 99169, 155837, 387079, 1090859, 1714207, 11999449]

約数ペア:

[(1, 11999449), (7, 1714207), (11, 1090859), (31, 387079), (77, 155837), (121, 99169), (217, 55297), (341, 35189), (457, 26257), (847, 14167), (2387, 5027), (3199, 3751)]