2016521037

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{19211}}^1$

素因数の和:19433

約数の個数: 24

約数和(自身を含む): 2967101280

約数和(自身を除く): 950580243

約数列:

[1, 3, 9, 107, 109, 321, 327, 963, 981, 11663, 19211, 34989, 57633, 104967, 172899, 2055577, 2093999, 6166731, 6281997, 18500193, 18845991, 224057893, 672173679, 2016521037]

約数ペア:

[(1, 2016521037), (3, 672173679), (9, 224057893), (107, 18845991), (109, 18500193), (321, 6281997), (327, 6166731), (963, 2093999), (981, 2055577), (11663, 172899), (19211, 104967), (34989, 57633)]