2243749249

素因数分解:

$7^3\times {\mathrm{877}}^1\times {\mathrm{7459}}^1$

素因数の和:8357

約数の個数: 16

約数和(自身を含む): 2619952000

約数和(自身を除く): 376202751

約数列:

[1, 7, 49, 343, 877, 6139, 7459, 42973, 52213, 300811, 365491, 2558437, 6541543, 45790801, 320535607, 2243749249]

約数ペア:

[(1, 2243749249), (7, 320535607), (49, 45790801), (343, 6541543), (877, 2558437), (6139, 365491), (7459, 300811), (42973, 52213)]