12784497

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 19215840

約数和(自身を除く): 6431343

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 859, 1353, 2577, 4961, 9449, 14883, 28347, 35219, 103939, 105657, 311817, 387409, 1162227, 4261499, 12784497]

約数ペア:

[(1, 12784497), (3, 4261499), (11, 1162227), (33, 387409), (41, 311817), (121, 105657), (123, 103939), (363, 35219), (451, 28347), (859, 14883), (1353, 9449), (2577, 4961)]