11983893

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 16580160

約数和(自身を除く): 4596267

約数列:

[1, 3, 37, 107, 111, 321, 1009, 3027, 3959, 11877, 37333, 107963, 111999, 323889, 3994631, 11983893]

約数ペア:

[(1, 11983893), (3, 3994631), (37, 323889), (107, 111999), (111, 107963), (321, 37333), (1009, 11877), (3027, 3959)]