12265317

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23909}}^1$

素因数の和:23937

約数の個数: 16

約数和(自身を含む): 19128000

約数和(自身を除く): 6862683

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23909, 71727, 215181, 454271, 645543, 1362813, 4088439, 12265317]

約数ペア:

[(1, 12265317), (3, 4088439), (9, 1362813), (19, 645543), (27, 454271), (57, 215181), (171, 71727), (513, 23909)]