12555621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{35771}}^1$

素因数の和:35793

約数の個数: 16

約数和(自身を含む): 20032320

約数和(自身を除く): 7476699

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 35771, 107313, 321939, 465023, 965817, 1395069, 4185207, 12555621]

約数ペア:

[(1, 12555621), (3, 4185207), (9, 1395069), (13, 965817), (27, 465023), (39, 321939), (117, 107313), (351, 35771)]