28252873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 32924160

約数和(自身を除く): 4671287

約数列:

[1, 11, 29, 31, 319, 341, 899, 2857, 9889, 31427, 82853, 88567, 911383, 974237, 2568443, 28252873]

約数ペア:

[(1, 28252873), (11, 2568443), (29, 974237), (31, 911383), (319, 88567), (341, 82853), (899, 31427), (2857, 9889)]