12260619

素因数分解:

$3^3\times 7^1\times {\mathrm{64871}}^1$

素因数の和:64887

約数の個数: 16

約数和(自身を含む): 20759040

約数和(自身を除く): 8498421

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 64871, 194613, 454097, 583839, 1362291, 1751517, 4086873, 12260619]

約数ペア:

[(1, 12260619), (3, 4086873), (7, 1751517), (9, 1362291), (21, 583839), (27, 454097), (63, 194613), (189, 64871)]