12756069

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{27791}}^1$

素因数の和:27817

約数の個数: 16

約数和(自身を含む): 20010240

約数和(自身を除く): 7254171

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 27791, 83373, 250119, 472447, 750357, 1417341, 4252023, 12756069]

約数ペア:

[(1, 12756069), (3, 4252023), (9, 1417341), (17, 750357), (27, 472447), (51, 250119), (153, 83373), (459, 27791)]