1,438,983

Number
$1 \, 438 \, 983$ (one million, four hundred and thirty-eight thousand, nine hundred and eighty-three) is:


 * $3^2 \times 7^2 \times 13 \times 251$


 * The smaller of the $9$th odd amicable pair, with $1 \, 438 \, 983$:
 * $\sigma \left({1 \, 175 \, 265}\right) = \sigma \left({1 \, 438 \, 983}\right) = 2 \, 614 \, 248 = 1 \, 175 \, 265 + 1 \, 438 \, 983$