16862229

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{4493}}^1$

素因数の和:4641

約数の個数: 16

約数和(自身を含む): 25166400

約数和(自身を除く): 8304171

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 4493, 13479, 40437, 121311, 624527, 1873581, 5620743, 16862229]

約数ペア:

[(1, 16862229), (3, 5620743), (9, 1873581), (27, 624527), (139, 121311), (417, 40437), (1251, 13479), (3753, 4493)]