16682409

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{14369}}^1$

素因数の和:14421

約数の個数: 16

約数和(自身を含む): 25291200

約数和(自身を除く): 8608791

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 14369, 43107, 129321, 387963, 617867, 1853601, 5560803, 16682409]

約数ペア:

[(1, 16682409), (3, 5560803), (9, 1853601), (27, 617867), (43, 387963), (129, 129321), (387, 43107), (1161, 14369)]