2783169291

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{196927}}^1$

素因数の和:197610

約数の個数: 16

約数和(自身を含む): 4247343104

約数和(自身を除く): 1464173813

約数列:

[1, 3, 7, 21, 673, 2019, 4711, 14133, 196927, 590781, 1378489, 4135467, 132531871, 397595613, 927723097, 2783169291]

約数ペア:

[(1, 2783169291), (3, 927723097), (7, 397595613), (21, 132531871), (673, 4135467), (2019, 1378489), (4711, 590781), (14133, 196927)]