2021872707

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{514079}}^1$

素因数の和:514127

約数の個数: 24

約数和(自身を含む): 3207859200

約数和(自身を除く): 1185986493

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 514079, 1542237, 4626711, 9767501, 11823817, 29302503, 35471451, 87907509, 106414353, 224652523, 673957569, 2021872707]

約数ペア:

[(1, 2021872707), (3, 673957569), (9, 224652523), (19, 106414353), (23, 87907509), (57, 35471451), (69, 29302503), (171, 11823817), (207, 9767501), (437, 4626711), (1311, 1542237), (3933, 514079)]