12768717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19259}}^1$

素因数の和:19292

約数の個数: 16

約数和(自身を含む): 19414080

約数和(自身を除く): 6645363

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 19259, 57777, 250367, 327403, 751101, 982209, 4256239, 12768717]

約数ペア:

[(1, 12768717), (3, 4256239), (13, 982209), (17, 751101), (39, 327403), (51, 250367), (221, 57777), (663, 19259)]