4080308727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{28549}}^1$

素因数の和:28695

約数の個数: 32

約数和(自身を含む): 6117465600

約数和(自身を除く): 2037156873

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 671, 781, 2013, 2343, 4331, 12993, 28549, 47641, 85647, 142923, 314039, 942117, 1741489, 2026979, 5224467, 6080937, 19156379, 22296769, 57469137, 66890307, 123645719, 370937157, 1360102909, 4080308727]

約数ペア:

[(1, 4080308727), (3, 1360102909), (11, 370937157), (33, 123645719), (61, 66890307), (71, 57469137), (183, 22296769), (213, 19156379), (671, 6080937), (781, 5224467), (2013, 2026979), (2343, 1741489), (4331, 942117), (12993, 314039), (28549, 142923), (47641, 85647)]