Divide 17 into the sum of several natural numbers, and then calculate the product of these numbers. To make the product as large as possible, what is the product?
将17分成几个自然数的和，再求出这些数的乘积，要使得到的乘积尽可能大，这个乘积是多少．
<gadget id="calculator">3 * 3 * 3 * 3 * 3 * 2</gadget>
<output>486</output>

<result>486</result>