13685967

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 20617584

約数和(自身を除く): 6931617

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 563, 657, 1689, 2701, 5067, 8103, 20831, 24309, 41099, 62493, 123297, 187479, 369891, 1520663, 4561989, 13685967]

約数ペア:

[(1, 13685967), (3, 4561989), (9, 1520663), (37, 369891), (73, 187479), (111, 123297), (219, 62493), (333, 41099), (563, 24309), (657, 20831), (1689, 8103), (2701, 5067)]