3758391

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 6737328

約数和(自身を除く): 2978937

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 353, 507, 819, 1059, 1183, 1521, 2471, 3177, 3549, 4589, 7413, 10647, 13767, 22239, 32123, 41301, 59657, 96369, 178971, 289107, 417599, 536913, 1252797, 3758391]

約数ペア:

[(1, 3758391), (3, 1252797), (7, 536913), (9, 417599), (13, 289107), (21, 178971), (39, 96369), (63, 59657), (91, 41301), (117, 32123), (169, 22239), (273, 13767), (353, 10647), (507, 7413), (819, 4589), (1059, 3549), (1183, 3177), (1521, 2471)]