388617339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{68071}}^1$

素因数の和:68258

約数の個数: 16

約数和(自身を含む): 568537344

約数和(自身を除く): 179920005

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 68071, 204213, 748781, 2246343, 11776283, 35328849, 129539113, 388617339]

約数ペア:

[(1, 388617339), (3, 129539113), (11, 35328849), (33, 11776283), (173, 2246343), (519, 748781), (1903, 204213), (5709, 68071)]