56385063

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28871}}^1$

素因数の和:28915

約数の個数: 24

約数和(自身を含む): 96086016

約数和(自身を除く): 39700953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 28871, 86613, 202097, 259839, 606291, 895001, 1818873, 2685003, 6265007, 8055009, 18795021, 56385063]

約数ペア:

[(1, 56385063), (3, 18795021), (7, 8055009), (9, 6265007), (21, 2685003), (31, 1818873), (63, 895001), (93, 606291), (217, 259839), (279, 202097), (651, 86613), (1953, 28871)]