16842951

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20163

約数の個数: 16

約数和(自身を含む): 25758720

約数和(自身を除く): 8915769

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 20123, 60369, 181107, 543321, 623813, 1871439, 5614317, 16842951]

約数ペア:

[(1, 16842951), (3, 5614317), (9, 1871439), (27, 623813), (31, 543321), (93, 181107), (279, 60369), (837, 20123)]