2037771

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 1026549

約数列:

[1, 3, 9, 27, 71, 213, 639, 1063, 1917, 3189, 9567, 28701, 75473, 226419, 679257, 2037771]

約数ペア:

[(1, 2037771), (3, 679257), (9, 226419), (27, 75473), (71, 28701), (213, 9567), (639, 3189), (1063, 1917)]