856791193

素因数分解:

${\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 903442176

約数和(自身を除く): 46650983

約数列:

[1, 23, 181, 277, 743, 4163, 6371, 17089, 50137, 134483, 205811, 1153151, 3093109, 4733653, 37251791, 856791193]

約数ペア:

[(1, 856791193), (23, 37251791), (181, 4733653), (277, 3093109), (743, 1153151), (4163, 205811), (6371, 134483), (17089, 50137)]