11756907

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1024

約数の個数: 20

約数和(自身を含む): 17685360

約数和(自身を除く): 5928453

約数列:

[1, 3, 9, 27, 81, 173, 519, 839, 1557, 2517, 4671, 7551, 14013, 22653, 67959, 145147, 435441, 1306323, 3918969, 11756907]

約数ペア:

[(1, 11756907), (3, 3918969), (9, 1306323), (27, 435441), (81, 145147), (173, 67959), (519, 22653), (839, 14013), (1557, 7551), (2517, 4671)]