8916147

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 13414128

約数和(自身を除く): 4497981

約数列:

[1, 3, 9, 41, 73, 123, 219, 331, 369, 657, 993, 2979, 2993, 8979, 13571, 24163, 26937, 40713, 72489, 122139, 217467, 990683, 2972049, 8916147]

約数ペア:

[(1, 8916147), (3, 2972049), (9, 990683), (41, 217467), (73, 122139), (123, 72489), (219, 40713), (331, 26937), (369, 24163), (657, 13571), (993, 8979), (2979, 2993)]