85292683

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 103502880

約数和(自身を除く): 18210197

約数列:

[1, 7, 29, 49, 193, 203, 311, 1351, 1421, 2177, 5597, 9019, 9457, 15239, 39179, 60023, 63133, 274253, 420161, 441931, 1740667, 2941127, 12184669, 85292683]

約数ペア:

[(1, 85292683), (7, 12184669), (29, 2941127), (49, 1740667), (193, 441931), (203, 420161), (311, 274253), (1351, 63133), (1421, 60023), (2177, 39179), (5597, 15239), (9019, 9457)]