2006509197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8686187}}^1$

素因数の和:8686208

約数の個数: 16

約数和(自身を含む): 3335496192

約数和(自身を除く): 1328986995

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8686187, 26058561, 60803309, 95548057, 182409927, 286644171, 668836399, 2006509197]

約数ペア:

[(1, 2006509197), (3, 668836399), (7, 286644171), (11, 182409927), (21, 95548057), (33, 60803309), (77, 26058561), (231, 8686187)]