25899561

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{2099}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 38472000

約数和(自身を除く): 12572439

約数列:

[1, 3, 9, 27, 457, 1371, 2099, 4113, 6297, 12339, 18891, 56673, 959243, 2877729, 8633187, 25899561]

約数ペア:

[(1, 25899561), (3, 8633187), (9, 2877729), (27, 959243), (457, 56673), (1371, 18891), (2099, 12339), (4113, 6297)]