11889987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6301}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 17242272

約数和(自身を除く): 5352285

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 6301, 18903, 107117, 233137, 321351, 699411, 3963329, 11889987]

約数ペア:

[(1, 11889987), (3, 3963329), (17, 699411), (37, 321351), (51, 233137), (111, 107117), (629, 18903), (1887, 6301)]