38628447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 61071360

約数和(自身を除く): 22442913

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 381, 429, 709, 1397, 1651, 2127, 4191, 4953, 7799, 9217, 18161, 23397, 27651, 54483, 90043, 101387, 270129, 304161, 990473, 1170559, 2971419, 3511677, 12876149, 38628447]

約数ペア:

[(1, 38628447), (3, 12876149), (11, 3511677), (13, 2971419), (33, 1170559), (39, 990473), (127, 304161), (143, 270129), (381, 101387), (429, 90043), (709, 54483), (1397, 27651), (1651, 23397), (2127, 18161), (4191, 9217), (4953, 7799)]