57566919

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 77676800

約数和(自身を除く): 20109881

約数列:

[1, 3, 199, 211, 457, 597, 633, 1371, 41989, 90943, 96427, 125967, 272829, 289281, 19188973, 57566919]

約数ペア:

[(1, 57566919), (3, 19188973), (199, 289281), (211, 272829), (457, 125967), (597, 96427), (633, 90943), (1371, 41989)]