1054804919

素因数分解:

$7^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 1279944960

約数和(自身を除く): 225140041

約数列:

[1, 7, 49, 67, 79, 83, 343, 469, 553, 581, 2401, 3283, 3871, 4067, 5293, 5561, 6557, 22981, 27097, 28469, 37051, 38927, 45899, 160867, 189679, 199283, 259357, 272489, 321293, 439319, 1815499, 1907423, 2249051, 3075233, 12708493, 13351961, 15743357, 21526631, 150686417, 1054804919]

約数ペア:

[(1, 1054804919), (7, 150686417), (49, 21526631), (67, 15743357), (79, 13351961), (83, 12708493), (343, 3075233), (469, 2249051), (553, 1907423), (581, 1815499), (2401, 439319), (3283, 321293), (3871, 272489), (4067, 259357), (5293, 199283), (5561, 189679), (6557, 160867), (22981, 45899), (27097, 38927), (28469, 37051)]