12809043

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36493}}^1$

素因数の和:36515

約数の個数: 16

約数和(自身を含む): 20436640

約数和(自身を除く): 7627597

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36493, 109479, 328437, 474409, 985311, 1423227, 4269681, 12809043]

約数ペア:

[(1, 12809043), (3, 4269681), (9, 1423227), (13, 985311), (27, 474409), (39, 328437), (117, 109479), (351, 36493)]