539232771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{54287}}^1$

素因数の和:54351

約数の個数: 32

約数和(自身を含む): 917250048

約数和(自身を除く): 378017277

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 54287, 162861, 380009, 597157, 1140027, 1791471, 2334341, 4180099, 7003023, 12540297, 16340387, 25677751, 49021161, 77033253, 179744257, 539232771]

約数ペア:

[(1, 539232771), (3, 179744257), (7, 77033253), (11, 49021161), (21, 25677751), (33, 16340387), (43, 12540297), (77, 7003023), (129, 4180099), (231, 2334341), (301, 1791471), (473, 1140027), (903, 597157), (1419, 380009), (3311, 162861), (9933, 54287)]