8896881

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 14281920

約数和(自身を除く): 5385039

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 2087, 4263, 6261, 14609, 43827, 60523, 102263, 181569, 306789, 423661, 1270983, 2965627, 8896881]

約数ペア:

[(1, 8896881), (3, 2965627), (7, 1270983), (21, 423661), (29, 306789), (49, 181569), (87, 102263), (147, 60523), (203, 43827), (609, 14609), (1421, 6261), (2087, 4263)]