2313508509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8761}}^1$

素因数の和:8878

約数の個数: 48

約数和(自身を含む): 3757075504

約数和(自身を除く): 1443566995

約数列:

[1, 3, 9, 13, 37, 39, 61, 111, 117, 183, 333, 481, 549, 793, 1443, 2257, 2379, 4329, 6771, 7137, 8761, 20313, 26283, 29341, 78849, 88023, 113893, 264069, 324157, 341679, 534421, 972471, 1025037, 1603263, 2917413, 4214041, 4809789, 6947473, 12642123, 19773577, 20842419, 37926369, 59320731, 62527257, 177962193, 257056501, 771169503, 2313508509]

約数ペア:

[(1, 2313508509), (3, 771169503), (9, 257056501), (13, 177962193), (37, 62527257), (39, 59320731), (61, 37926369), (111, 20842419), (117, 19773577), (183, 12642123), (333, 6947473), (481, 4809789), (549, 4214041), (793, 2917413), (1443, 1603263), (2257, 1025037), (2379, 972471), (4329, 534421), (6771, 341679), (7137, 324157), (8761, 264069), (20313, 113893), (26283, 88023), (29341, 78849)]