40171179

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1987}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 56109312

約数和(自身を除く): 15938133

約数列:

[1, 3, 23, 69, 293, 879, 1987, 5961, 6739, 20217, 45701, 137103, 582191, 1746573, 13390393, 40171179]

約数ペア:

[(1, 40171179), (3, 13390393), (23, 1746573), (69, 582191), (293, 137103), (879, 45701), (1987, 20217), (5961, 6739)]