8943231

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 13329792

約数和(自身を除く): 4386561

約数列:

[1, 3, 11, 33, 71, 121, 213, 347, 363, 781, 1041, 2343, 3817, 8591, 11451, 24637, 25773, 41987, 73911, 125961, 271007, 813021, 2981077, 8943231]

約数ペア:

[(1, 8943231), (3, 2981077), (11, 813021), (33, 271007), (71, 125961), (121, 73911), (213, 41987), (347, 25773), (363, 24637), (781, 11451), (1041, 8591), (2343, 3817)]