8217327

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 11225088

約数和(自身を除く): 3007761

約数列:

[1, 3, 71, 173, 213, 223, 519, 669, 12283, 15833, 36849, 38579, 47499, 115737, 2739109, 8217327]

約数ペア:

[(1, 8217327), (3, 2739109), (71, 115737), (173, 47499), (213, 38579), (223, 36849), (519, 15833), (669, 12283)]