11809863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 18501392

約数和(自身を除く): 6691529

約数列:

[1, 3, 9, 13, 39, 117, 193, 523, 579, 1569, 1737, 2509, 4707, 6799, 7527, 20397, 22581, 61191, 100939, 302817, 908451, 1312207, 3936621, 11809863]

約数ペア:

[(1, 11809863), (3, 3936621), (9, 1312207), (13, 908451), (39, 302817), (117, 100939), (193, 61191), (523, 22581), (579, 20397), (1569, 7527), (1737, 6799), (2509, 4707)]