12797703

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 19796480

約数和(自身を除く): 6998777

約数列:

[1, 3, 9, 27, 43, 73, 129, 151, 219, 387, 453, 657, 1161, 1359, 1971, 3139, 4077, 6493, 9417, 11023, 19479, 28251, 33069, 58437, 84753, 99207, 175311, 297621, 473989, 1421967, 4265901, 12797703]

約数ペア:

[(1, 12797703), (3, 4265901), (9, 1421967), (27, 473989), (43, 297621), (73, 175311), (129, 99207), (151, 84753), (219, 58437), (387, 33069), (453, 28251), (657, 19479), (1161, 11023), (1359, 9417), (1971, 6493), (3139, 4077)]