13791087

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6997}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 20714080

約数和(自身を除く): 6922993

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6997, 20991, 62973, 188919, 510781, 1532343, 4597029, 13791087]

約数ペア:

[(1, 13791087), (3, 4597029), (9, 1532343), (27, 510781), (73, 188919), (219, 62973), (657, 20991), (1971, 6997)]