12117249

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 18588960

約数和(自身を除く): 6471711

約数列:

[1, 3, 9, 27, 31, 93, 279, 467, 837, 961, 1401, 2883, 4203, 8649, 12609, 14477, 25947, 43431, 130293, 390879, 448787, 1346361, 4039083, 12117249]

約数ペア:

[(1, 12117249), (3, 4039083), (9, 1346361), (27, 448787), (31, 390879), (93, 130293), (279, 43431), (467, 25947), (837, 14477), (961, 12609), (1401, 8649), (2883, 4203)]