3838440381

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{67189}}^1$

素因数の和:67468

約数の個数: 16

約数和(自身を含む): 5192443200

約数和(自身を除く): 1354002819

約数列:

[1, 3, 137, 139, 411, 417, 19043, 57129, 67189, 201567, 9204893, 9339271, 27614679, 28017813, 1279480127, 3838440381]

約数ペア:

[(1, 3838440381), (3, 1279480127), (137, 28017813), (139, 27614679), (411, 9339271), (417, 9204893), (19043, 201567), (57129, 67189)]