966642777

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{2551}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 1418871168

約数和(自身を除く): 452228391

約数列:

[1, 3, 9, 71, 213, 593, 639, 1779, 2551, 5337, 7653, 22959, 42103, 126309, 181121, 378927, 543363, 1512743, 1630089, 4538229, 13614687, 107404753, 322214259, 966642777]

約数ペア:

[(1, 966642777), (3, 322214259), (9, 107404753), (71, 13614687), (213, 4538229), (593, 1630089), (639, 1512743), (1779, 543363), (2551, 378927), (5337, 181121), (7653, 126309), (22959, 42103)]