3951129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 6660864

約数和(自身を除く): 2709735

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 353, 533, 861, 1059, 1599, 2471, 3731, 4589, 7413, 11193, 13767, 14473, 32123, 43419, 96369, 101311, 188149, 303933, 564447, 1317043, 3951129]

約数ペア:

[(1, 3951129), (3, 1317043), (7, 564447), (13, 303933), (21, 188149), (39, 101311), (41, 96369), (91, 43419), (123, 32123), (273, 14473), (287, 13767), (353, 11193), (533, 7413), (861, 4589), (1059, 3731), (1599, 2471)]