633471969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 1018967040

約数和(自身を除く): 385495071

約数列:

[1, 3, 13, 17, 29, 39, 47, 51, 87, 141, 221, 377, 493, 611, 663, 701, 799, 1131, 1363, 1479, 1833, 2103, 2397, 4089, 6409, 9113, 10387, 11917, 17719, 19227, 20329, 23171, 27339, 31161, 32947, 35751, 53157, 60987, 69513, 98841, 154921, 264277, 301223, 345593, 428311, 464763, 560099, 792831, 903669, 955463, 1036779, 1284933, 1680297, 2866389, 4492709, 7281287, 12421019, 13478127, 16242871, 21843861, 37263057, 48728613, 211157323, 633471969]

約数ペア:

[(1, 633471969), (3, 211157323), (13, 48728613), (17, 37263057), (29, 21843861), (39, 16242871), (47, 13478127), (51, 12421019), (87, 7281287), (141, 4492709), (221, 2866389), (377, 1680297), (493, 1284933), (611, 1036779), (663, 955463), (701, 903669), (799, 792831), (1131, 560099), (1363, 464763), (1479, 428311), (1833, 345593), (2103, 301223), (2397, 264277), (4089, 154921), (6409, 98841), (9113, 69513), (10387, 60987), (11917, 53157), (17719, 35751), (19227, 32947), (20329, 31161), (23171, 27339)]