2047269951

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3296731}}^1$

素因数の和:3296763

約数の個数: 16

約数和(自身を含む): 3164862720

約数和(自身を除く): 1117592769

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3296731, 9890193, 29670579, 75824813, 89011737, 227474439, 682423317, 2047269951]

約数ペア:

[(1, 2047269951), (3, 682423317), (9, 227474439), (23, 89011737), (27, 75824813), (69, 29670579), (207, 9890193), (621, 3296731)]