1973691

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{5927}}^1$

素因数の和:5970

約数の個数: 12

約数和(自身を含む): 2928432

約数和(自身を除く): 954741

約数列:

[1, 3, 9, 37, 111, 333, 5927, 17781, 53343, 219299, 657897, 1973691]

約数ペア:

[(1, 1973691), (3, 657897), (9, 219299), (37, 53343), (111, 17781), (333, 5927)]