7863985311

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{13829}}^1$

素因数の和:15935

約数の個数: 32

約数和(自身を含む): 12912130560

約数和(自身を除く): 5048145249

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2083, 6249, 13829, 14581, 27079, 41487, 43743, 81237, 96803, 179777, 189553, 290409, 539331, 568659, 1258439, 3775317, 28805807, 86417421, 201640649, 374475491, 604921947, 1123426473, 2621328437, 7863985311]

約数ペア:

[(1, 7863985311), (3, 2621328437), (7, 1123426473), (13, 604921947), (21, 374475491), (39, 201640649), (91, 86417421), (273, 28805807), (2083, 3775317), (6249, 1258439), (13829, 568659), (14581, 539331), (27079, 290409), (41487, 189553), (43743, 179777), (81237, 96803)]