2040756879

素因数分解:

$3^1\times 7^1\times {\mathrm{6673}}^1\times {\mathrm{14563}}^1$

素因数の和:21246

約数の個数: 16

約数和(自身を含む): 3110404352

約数和(自身を除く): 1069647473

約数列:

[1, 3, 7, 21, 6673, 14563, 20019, 43689, 46711, 101941, 140133, 305823, 97178899, 291536697, 680252293, 2040756879]

約数ペア:

[(1, 2040756879), (3, 680252293), (7, 291536697), (21, 97178899), (6673, 305823), (14563, 140133), (20019, 101941), (43689, 46711)]