39944619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 69529824

約数和(自身を除く): 29585205

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 429, 451, 533, 757, 1287, 1353, 1599, 2271, 4059, 4797, 5863, 6813, 8327, 9841, 17589, 24981, 29523, 31037, 52767, 74943, 88569, 93111, 108251, 279333, 324753, 341407, 403481, 974259, 1024221, 1210443, 3072663, 3631329, 4438291, 13314873, 39944619]

約数ペア:

[(1, 39944619), (3, 13314873), (9, 4438291), (11, 3631329), (13, 3072663), (33, 1210443), (39, 1024221), (41, 974259), (99, 403481), (117, 341407), (123, 324753), (143, 279333), (369, 108251), (429, 93111), (451, 88569), (533, 74943), (757, 52767), (1287, 31037), (1353, 29523), (1599, 24981), (2271, 17589), (4059, 9841), (4797, 8327), (5863, 6813)]