2007809847

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{21767}}^1$

素因数の和:22087

約数の個数: 24

約数和(自身を含む): 2989442976

約数和(自身を除く): 981633129

約数列:

[1, 3, 9, 37, 111, 277, 333, 831, 2493, 10249, 21767, 30747, 65301, 92241, 195903, 805379, 2416137, 6029459, 7248411, 18088377, 54265131, 223089983, 669269949, 2007809847]

約数ペア:

[(1, 2007809847), (3, 669269949), (9, 223089983), (37, 54265131), (111, 18088377), (277, 7248411), (333, 6029459), (831, 2416137), (2493, 805379), (10249, 195903), (21767, 92241), (30747, 65301)]