12026961

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4062

約数の個数: 20

約数和(自身を含む): 18456372

約数和(自身を除く): 6429411

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 4013, 12039, 36117, 108351, 148481, 325053, 445443, 1336329, 4008987, 12026961]

約数ペア:

[(1, 12026961), (3, 4008987), (9, 1336329), (27, 445443), (37, 325053), (81, 148481), (111, 108351), (333, 36117), (999, 12039), (2997, 4013)]