8139651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12277}}^1$

素因数の和:12310

約数の個数: 16

約数和(自身を含む): 12376224

約数和(自身を除く): 4236573

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 12277, 36831, 159601, 208709, 478803, 626127, 2713217, 8139651]

約数ペア:

[(1, 8139651), (3, 2713217), (13, 626127), (17, 478803), (39, 208709), (51, 159601), (221, 36831), (663, 12277)]