2016197217

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3930209}}^1$

素因数の和:3930237

約数の個数: 16

約数和(自身を含む): 3144168000

約数和(自身を除く): 1127970783

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3930209, 11790627, 35371881, 74673971, 106115643, 224021913, 672065739, 2016197217]

約数ペア:

[(1, 2016197217), (3, 672065739), (9, 224021913), (19, 106115643), (27, 74673971), (57, 35371881), (171, 11790627), (513, 3930209)]