384429689

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{1999}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 446208000

約数和(自身を除く): 61778311

約数列:

[1, 7, 83, 331, 581, 1999, 2317, 13993, 27473, 165917, 192311, 661669, 1161419, 4631683, 54918527, 384429689]

約数ペア:

[(1, 384429689), (7, 54918527), (83, 4631683), (331, 1161419), (581, 661669), (1999, 192311), (2317, 165917), (13993, 27473)]