419380797

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 620642304

約数和(自身を除く): 201261507

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 827, 1331, 1397, 2481, 3993, 4191, 9097, 15367, 27291, 46101, 100067, 105029, 169037, 300201, 315087, 507111, 1100737, 1155319, 3302211, 3465957, 12708509, 38125527, 139793599, 419380797]

約数ペア:

[(1, 419380797), (3, 139793599), (11, 38125527), (33, 12708509), (121, 3465957), (127, 3302211), (363, 1155319), (381, 1100737), (827, 507111), (1331, 315087), (1397, 300201), (2481, 169037), (3993, 105029), (4191, 100067), (9097, 46101), (15367, 27291)]