2967380857

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{33329}}^1$

素因数の和:33445

約数の個数: 24

約数和(自身を含む): 3647635200

約数和(自身を除く): 680254343

約数列:

[1, 7, 23, 49, 79, 161, 553, 1127, 1817, 3871, 12719, 33329, 89033, 233303, 766567, 1633121, 2632991, 5365969, 18430937, 37561783, 60558793, 129016559, 423911551, 2967380857]

約数ペア:

[(1, 2967380857), (7, 423911551), (23, 129016559), (49, 60558793), (79, 37561783), (161, 18430937), (553, 5365969), (1127, 2632991), (1817, 1633121), (3871, 766567), (12719, 233303), (33329, 89033)]