2008144413

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{81463}}^1$

素因数の和:81566

約数の個数: 32

約数和(自身を含む): 3284628480

約数和(自身を除く): 1276484067

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 2241, 2739, 8217, 24651, 81463, 244389, 733167, 896093, 2199501, 2688279, 6761429, 8064837, 20284287, 24194511, 60852861, 74375719, 182558583, 223127157, 669381471, 2008144413]

約数ペア:

[(1, 2008144413), (3, 669381471), (9, 223127157), (11, 182558583), (27, 74375719), (33, 60852861), (83, 24194511), (99, 20284287), (249, 8064837), (297, 6761429), (747, 2688279), (913, 2199501), (2241, 896093), (2739, 733167), (8217, 244389), (24651, 81463)]