12828795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7219

約数の個数: 32

約数和(自身を含む): 24841728

約数和(自身を除く): 12012933

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 7187, 21561, 35935, 50309, 107805, 122179, 150927, 251545, 366537, 610895, 754635, 855253, 1832685, 2565759, 4276265, 12828795]

約数ペア:

[(1, 12828795), (3, 4276265), (5, 2565759), (7, 1832685), (15, 855253), (17, 754635), (21, 610895), (35, 366537), (51, 251545), (85, 150927), (105, 122179), (119, 107805), (255, 50309), (357, 35935), (595, 21561), (1785, 7187)]