16146891

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{8423}}^1$

素因数の和:8503

約数の個数: 16

約数和(自身を含む): 24261120

約数和(自身を除く): 8114229

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 8423, 25269, 75807, 227421, 598033, 1794099, 5382297, 16146891]

約数ペア:

[(1, 16146891), (3, 5382297), (9, 1794099), (27, 598033), (71, 227421), (213, 75807), (639, 25269), (1917, 8423)]