16867041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 23808000

約数和(自身を除く): 6940959

約数列:

[1, 3, 19, 57, 199, 597, 1487, 3781, 4461, 11343, 28253, 84759, 295913, 887739, 5622347, 16867041]

約数ペア:

[(1, 16867041), (3, 5622347), (19, 887739), (57, 295913), (199, 84759), (597, 28253), (1487, 11343), (3781, 4461)]