12072981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 17008640

約数和(自身を除く): 4935659

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3019, 3999, 9057, 93589, 129817, 280767, 389451, 4024327, 12072981]

約数ペア:

[(1, 12072981), (3, 4024327), (31, 389451), (43, 280767), (93, 129817), (129, 93589), (1333, 9057), (3019, 3999)]