43890009

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 59908032

約数和(自身を除く): 16018023

約数列:

[1, 3, 73, 107, 219, 321, 1873, 5619, 7811, 23433, 136729, 200411, 410187, 601233, 14630003, 43890009]

約数ペア:

[(1, 43890009), (3, 14630003), (73, 601233), (107, 410187), (219, 200411), (321, 136729), (1873, 23433), (5619, 7811)]