中文摘要：

研究了Fibonacci数 Fn 的标准分解式中素因数17的指数与下标 n的关系，证明了Fibonacci数 Fn 的标准分解式中素因数17的指数由下标 n的分解式中因数9的指数与17的指数来确定。

英文摘要：

In this paper ,the relationship between the exponent of factor 17 in the standard factorization of Fi-bonacci Number Fn and its subscript n are studied ,and it is shown that the exponent of factor 17 in the standard factorization of Fibonacci Number Fn can be found out by the exponent of 9 and 17 in the factorization of the sub-script n.