6966771

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 10954944

約数和(自身を除く): 3988173

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 571, 581, 1713, 1743, 3997, 4067, 11991, 12201, 27979, 47393, 83937, 142179, 331751, 995253, 2322257, 6966771]

約数ペア:

[(1, 6966771), (3, 2322257), (7, 995253), (21, 331751), (49, 142179), (83, 83937), (147, 47393), (249, 27979), (571, 12201), (581, 11991), (1713, 4067), (1743, 3997)]