2680492059

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{2281}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 4625048064

約数和(自身を除く): 1944556005

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 811, 1449, 2281, 2433, 5677, 6843, 7299, 15967, 17031, 18653, 20529, 47901, 51093, 52463, 55959, 130571, 143703, 157389, 167877, 367241, 391713, 472167, 1101723, 1175139, 1849891, 3305169, 5549673, 12949237, 16649019, 38847711, 42547493, 116543133, 127642479, 297832451, 382927437, 893497353, 2680492059]

約数ペア:

[(1, 2680492059), (3, 893497353), (7, 382927437), (9, 297832451), (21, 127642479), (23, 116543133), (63, 42547493), (69, 38847711), (161, 16649019), (207, 12949237), (483, 5549673), (811, 3305169), (1449, 1849891), (2281, 1175139), (2433, 1101723), (5677, 472167), (6843, 391713), (7299, 367241), (15967, 167877), (17031, 157389), (18653, 143703), (20529, 130571), (47901, 55959), (51093, 52463)]