12178023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28387}}^1$

素因数の和:28414

約数の個数: 16

約数和(自身を含む): 19076736

約数和(自身を除く): 6898713

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 28387, 85161, 312257, 369031, 936771, 1107093, 4059341, 12178023]

約数ペア:

[(1, 12178023), (3, 4059341), (11, 1107093), (13, 936771), (33, 369031), (39, 312257), (143, 85161), (429, 28387)]