5268321

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 7934212

約数和(自身を除く): 2665891

約数列:

[1, 3, 9, 27, 81, 193, 337, 579, 1011, 1737, 3033, 5211, 9099, 15633, 27297, 65041, 195123, 585369, 1756107, 5268321]

約数ペア:

[(1, 5268321), (3, 1756107), (9, 585369), (27, 195123), (81, 65041), (193, 27297), (337, 15633), (579, 9099), (1011, 5211), (1737, 3033)]