8629137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 13747968

約数和(自身を除く): 5118831

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 863, 909, 1111, 2589, 3333, 7767, 9493, 9999, 28479, 85437, 87163, 261489, 784467, 958793, 2876379, 8629137]

約数ペア:

[(1, 8629137), (3, 2876379), (9, 958793), (11, 784467), (33, 261489), (99, 87163), (101, 85437), (303, 28479), (863, 9999), (909, 9493), (1111, 7767), (2589, 3333)]