1319366943

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2064737}}^1$

素因数の和:2064814

約数の個数: 12

約数和(自身を含む): 1932594768

約数和(自身を除く): 613227825

約数列:

[1, 3, 9, 71, 213, 639, 2064737, 6194211, 18582633, 146596327, 439788981, 1319366943]

約数ペア:

[(1, 1319366943), (3, 439788981), (9, 146596327), (71, 18582633), (213, 6194211), (639, 2064737)]