2014508727

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1579}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 3709031040

約数和(自身を除く): 1694522313

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 263, 441, 539, 693, 789, 1579, 1617, 1841, 2367, 2893, 4737, 4851, 5523, 8679, 11053, 12887, 14211, 16569, 17369, 20251, 26037, 33159, 38661, 52107, 60753, 77371, 99477, 115983, 121583, 141757, 156321, 182259, 232113, 364749, 415277, 425271, 696339, 851081, 1094247, 1245831, 1275813, 2553243, 2906939, 3737493, 4568047, 7659729, 8720817, 13704141, 20348573, 26162451, 31976329, 41112423, 61045719, 95928987, 183137157, 223834303, 287786961, 671502909, 2014508727]

約数ペア:

[(1, 2014508727), (3, 671502909), (7, 287786961), (9, 223834303), (11, 183137157), (21, 95928987), (33, 61045719), (49, 41112423), (63, 31976329), (77, 26162451), (99, 20348573), (147, 13704141), (231, 8720817), (263, 7659729), (441, 4568047), (539, 3737493), (693, 2906939), (789, 2553243), (1579, 1275813), (1617, 1245831), (1841, 1094247), (2367, 851081), (2893, 696339), (4737, 425271), (4851, 415277), (5523, 364749), (8679, 232113), (11053, 182259), (12887, 156321), (14211, 141757), (16569, 121583), (17369, 115983), (20251, 99477), (26037, 77371), (33159, 60753), (38661, 52107)]