3989067

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 5835456

約数和(自身を除く): 1846389

約数列:

[1, 3, 17, 43, 51, 107, 129, 289, 321, 731, 867, 1819, 2193, 4601, 5457, 12427, 13803, 30923, 37281, 78217, 92769, 234651, 1329689, 3989067]

約数ペア:

[(1, 3989067), (3, 1329689), (17, 234651), (43, 92769), (51, 78217), (107, 37281), (129, 30923), (289, 13803), (321, 12427), (731, 5457), (867, 4601), (1819, 2193)]