279171217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{1129}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 314375040

約数和(自身を除く): 35203823

約数列:

[1, 13, 23, 299, 827, 1129, 10751, 14677, 19021, 25967, 247273, 337571, 933683, 12137879, 21474709, 279171217]

約数ペア:

[(1, 279171217), (13, 21474709), (23, 12137879), (299, 933683), (827, 337571), (1129, 247273), (10751, 25967), (14677, 19021)]