17321373

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{27107}}^1$

素因数の和:27184

約数の個数: 12

約数和(自身を含む): 25373088

約数和(自身を除く): 8051715

約数列:

[1, 3, 9, 71, 213, 639, 27107, 81321, 243963, 1924597, 5773791, 17321373]

約数ペア:

[(1, 17321373), (3, 5773791), (9, 1924597), (71, 243963), (213, 81321), (639, 27107)]