2938861527

素因数分解:

$3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{158489}}^1$

素因数の和:159382

約数の個数: 16

約数和(自身を含む): 4483365120

約数和(自身を除く): 1544503593

約数列:

[1, 3, 7, 21, 883, 2649, 6181, 18543, 158489, 475467, 1109423, 3328269, 139945787, 419837361, 979620509, 2938861527]

約数ペア:

[(1, 2938861527), (3, 979620509), (7, 419837361), (21, 139945787), (883, 3328269), (2649, 1109423), (6181, 475467), (18543, 158489)]