12459069

素因数分解:

$3^3\times 7^1\times {\mathrm{65921}}^1$

素因数の和:65937

約数の個数: 16

約数和(自身を含む): 21095040

約数和(自身を除く): 8635971

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 65921, 197763, 461447, 593289, 1384341, 1779867, 4153023, 12459069]

約数ペア:

[(1, 12459069), (3, 4153023), (7, 1779867), (9, 1384341), (21, 593289), (27, 461447), (63, 197763), (189, 65921)]