11489607

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{1709}}^1$

素因数の和:1804

約数の個数: 20

約数和(自身を含む): 17380440

約数和(自身を除く): 5890833

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 1709, 2241, 5127, 6723, 15381, 46143, 138429, 141847, 425541, 1276623, 3829869, 11489607]

約数ペア:

[(1, 11489607), (3, 3829869), (9, 1276623), (27, 425541), (81, 141847), (83, 138429), (249, 46143), (747, 15381), (1709, 6723), (2241, 5127)]