2019975619203

素因数分解:

$3^2\times {\mathrm{10311101}}^1\times {\mathrm{21767}}^1$

素因数の和:10332874

約数の個数: 12

約数和(自身を含む): 2917876888368

約数和(自身を除く): 897901269165

約数列:

[1, 3, 9, 21767, 65301, 195903, 10311101, 30933303, 92799909, 224441735467, 673325206401, 2019975619203]

約数ペア:

[(1, 2019975619203), (3, 673325206401), (9, 224441735467), (21767, 92799909), (65301, 30933303), (195903, 10311101)]