12792897

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12174

約数の個数: 20

約数和(自身を含む): 20582100

約数和(自身を除く): 7789203

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 12149, 36447, 109341, 157937, 328023, 473811, 984069, 1421433, 4264299, 12792897]

約数ペア:

[(1, 12792897), (3, 4264299), (9, 1421433), (13, 984069), (27, 473811), (39, 328023), (81, 157937), (117, 109341), (351, 36447), (1053, 12149)]