2965091969

素因数分解:

$7^3\times {\mathrm{1721}}^1\times {\mathrm{5023}}^1$

素因数の和:6765

約数の個数: 16

約数和(自身を含む): 3460531200

約数和(自身を除く): 495439231

約数列:

[1, 7, 49, 343, 1721, 5023, 12047, 35161, 84329, 246127, 590303, 1722889, 8644583, 60512081, 423584567, 2965091969]

約数ペア:

[(1, 2965091969), (7, 423584567), (49, 60512081), (343, 8644583), (1721, 1722889), (5023, 590303), (12047, 246127), (35161, 84329)]