39414087

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{19997}}^1$

素因数の和:20079

約数の個数: 16

約数和(自身を含む): 59194080

約数和(自身を除く): 19779993

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 19997, 59991, 179973, 539919, 1459781, 4379343, 13138029, 39414087]

約数ペア:

[(1, 39414087), (3, 13138029), (9, 4379343), (27, 1459781), (73, 539919), (219, 179973), (657, 59991), (1971, 19997)]