6800661

素因数分解:

$3^2\times 7^3\times {\mathrm{2203}}^1$

素因数の和:2230

約数の個数: 24

約数和(自身を含む): 11460800

約数和(自身を除く): 4660139

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2203, 3087, 6609, 15421, 19827, 46263, 107947, 138789, 323841, 755629, 971523, 2266887, 6800661]

約数ペア:

[(1, 6800661), (3, 2266887), (7, 971523), (9, 755629), (21, 323841), (49, 138789), (63, 107947), (147, 46263), (343, 19827), (441, 15421), (1029, 6609), (2203, 3087)]