2017550421

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{3070853}}^1$

素因数の和:3070932

約数の個数: 12

約数和(自身を含む): 2954161548

約数和(自身を除く): 936611127

約数列:

[1, 3, 9, 73, 219, 657, 3070853, 9212559, 27637677, 224172269, 672516807, 2017550421]

約数ペア:

[(1, 2017550421), (3, 672516807), (9, 224172269), (73, 27637677), (219, 9212559), (657, 3070853)]