31606623

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 48117888

約数和(自身を除く): 16511265

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 1427, 2461, 4281, 7383, 12843, 22149, 32821, 98463, 152689, 295389, 458067, 1374201, 3511847, 10535541, 31606623]

約数ペア:

[(1, 31606623), (3, 10535541), (9, 3511847), (23, 1374201), (69, 458067), (107, 295389), (207, 152689), (321, 98463), (963, 32821), (1427, 22149), (2461, 12843), (4281, 7383)]