217614625293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1\times {\mathrm{1245227}}^1$

素因数の和:1249724

約数の個数: 16

約数和(自身を含む): 312542266176

約数和(自身を除く): 94927640883

約数列:

[1, 3, 13, 39, 4481, 13443, 58253, 174759, 1245227, 3735681, 16187951, 48563853, 5579862187, 16739586561, 72538208431, 217614625293]

約数ペア:

[(1, 217614625293), (3, 72538208431), (13, 16739586561), (39, 5579862187), (4481, 48563853), (13443, 16187951), (58253, 3735681), (174759, 1245227)]