2017804167

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101863}}^1$

素因数の和:101971

約数の個数: 24

約数和(自身を含む): 3051030528

約数和(自身を除く): 1033226361

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 19809, 101863, 305589, 916767, 3157753, 7232273, 9473259, 21696819, 28419777, 65090457, 224200463, 672601389, 2017804167]

約数ペア:

[(1, 2017804167), (3, 672601389), (9, 224200463), (31, 65090457), (71, 28419777), (93, 21696819), (213, 9473259), (279, 7232273), (639, 3157753), (2201, 916767), (6603, 305589), (19809, 101863)]