201601701

素因数分解:

$3^2\times 7^1\times {\mathrm{3200027}}^1$

素因数の和:3200040

約数の個数: 12

約数和(自身を含む): 332802912

約数和(自身を除く): 131201211

約数列:

[1, 3, 7, 9, 21, 63, 3200027, 9600081, 22400189, 28800243, 67200567, 201601701]

約数ペア:

[(1, 201601701), (3, 67200567), (7, 28800243), (9, 22400189), (21, 9600081), (63, 3200027)]