12763317

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 19537920

約数和(自身を除く): 6774603

約数列:

[1, 3, 7, 21, 239, 717, 1673, 2543, 5019, 7629, 17801, 53403, 607777, 1823331, 4254439, 12763317]

約数ペア:

[(1, 12763317), (3, 4254439), (7, 1823331), (21, 607777), (239, 53403), (717, 17801), (1673, 7629), (2543, 5019)]