11187729

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 19633536

約数和(自身を除く): 8445807

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1103, 1127, 1449, 3309, 3381, 7721, 9927, 10143, 23163, 25369, 54047, 69489, 76107, 162141, 177583, 228321, 486423, 532749, 1243081, 1598247, 3729243, 11187729]

約数ペア:

[(1, 11187729), (3, 3729243), (7, 1598247), (9, 1243081), (21, 532749), (23, 486423), (49, 228321), (63, 177583), (69, 162141), (147, 76107), (161, 69489), (207, 54047), (441, 25369), (483, 23163), (1103, 10143), (1127, 9927), (1449, 7721), (3309, 3381)]