2841004089

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{215767}}^1$

素因数の和:215810

約数の個数: 48

約数和(自身を含む): 5385569280

約数和(自身を除く): 2544565191

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 215767, 647301, 1510369, 1941903, 2373437, 4099573, 4531107, 7120311, 12298719, 13593321, 16614059, 21360933, 28697011, 36896157, 45095303, 49842177, 86091033, 135285909, 149526531, 258273099, 315667121, 405857727, 947001363, 2841004089]

約数ペア:

[(1, 2841004089), (3, 947001363), (7, 405857727), (9, 315667121), (11, 258273099), (19, 149526531), (21, 135285909), (33, 86091033), (57, 49842177), (63, 45095303), (77, 36896157), (99, 28697011), (133, 21360933), (171, 16614059), (209, 13593321), (231, 12298719), (399, 7120311), (627, 4531107), (693, 4099573), (1197, 2373437), (1463, 1941903), (1881, 1510369), (4389, 647301), (13167, 215767)]