6645861

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{14479}}^1$

素因数の和:14505

約数の個数: 16

約数和(自身を含む): 10425600

約数和(自身を除く): 3779739

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 14479, 43437, 130311, 246143, 390933, 738429, 2215287, 6645861]

約数ペア:

[(1, 6645861), (3, 2215287), (9, 738429), (17, 390933), (27, 246143), (51, 130311), (153, 43437), (459, 14479)]