31087089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 49269792

約数和(自身を除く): 18182703

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1627, 1737, 2123, 4881, 6369, 14643, 17897, 19107, 53691, 161073, 314011, 942033, 2826099, 3454121, 10362363, 31087089]

約数ペア:

[(1, 31087089), (3, 10362363), (9, 3454121), (11, 2826099), (33, 942033), (99, 314011), (193, 161073), (579, 53691), (1627, 19107), (1737, 17897), (2123, 14643), (4881, 6369)]