16809669

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{3271}}^1$

素因数の和:3848

約数の個数: 12

約数和(自身を含む): 24330592

約数和(自身を除く): 7520923

約数列:

[1, 3, 9, 571, 1713, 3271, 5139, 9813, 29439, 1867741, 5603223, 16809669]

約数ペア:

[(1, 16809669), (3, 5603223), (9, 1867741), (571, 29439), (1713, 9813), (3271, 5139)]