1185489

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 1858080

約数和(自身を除く): 672591

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 529, 621, 747, 1587, 1909, 2241, 4761, 5727, 14283, 17181, 43907, 51543, 131721, 395163, 1185489]

約数ペア:

[(1, 1185489), (3, 395163), (9, 131721), (23, 51543), (27, 43907), (69, 17181), (83, 14283), (207, 5727), (249, 4761), (529, 2241), (621, 1909), (747, 1587)]