374271807

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{10007}}^1$

素因数の和:10167

約数の個数: 32

約数和(自身を含む): 618734592

約数和(自身を除く): 244462785

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1781, 2877, 5343, 10007, 12467, 30021, 37401, 70049, 130091, 210147, 390273, 910637, 1370959, 2731911, 4112877, 9596713, 17822467, 28790139, 53467401, 124757269, 374271807]

約数ペア:

[(1, 374271807), (3, 124757269), (7, 53467401), (13, 28790139), (21, 17822467), (39, 9596713), (91, 4112877), (137, 2731911), (273, 1370959), (411, 910637), (959, 390273), (1781, 210147), (2877, 130091), (5343, 70049), (10007, 37401), (12467, 30021)]