481052481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{953}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 809053056

約数和(自身を除く): 328000575

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 953, 1677, 1849, 2859, 3913, 5547, 6671, 11739, 12389, 12943, 20013, 24037, 37167, 38829, 40979, 72111, 86723, 122937, 168259, 260169, 286853, 504777, 532727, 860559, 1598181, 1762097, 3729089, 5286291, 11187267, 12334679, 22907261, 37004037, 68721783, 160350827, 481052481]

約数ペア:

[(1, 481052481), (3, 160350827), (7, 68721783), (13, 37004037), (21, 22907261), (39, 12334679), (43, 11187267), (91, 5286291), (129, 3729089), (273, 1762097), (301, 1598181), (559, 860559), (903, 532727), (953, 504777), (1677, 286853), (1849, 260169), (2859, 168259), (3913, 122937), (5547, 86723), (6671, 72111), (11739, 40979), (12389, 38829), (12943, 37167), (20013, 24037)]