5386581

素因数分解:

$3^8\times {\mathrm{821}}^1$

素因数の和:845

約数の個数: 18

約数和(自身を含む): 8089302

約数和(自身を除く): 2702721

約数列:

[1, 3, 9, 27, 81, 243, 729, 821, 2187, 2463, 6561, 7389, 22167, 66501, 199503, 598509, 1795527, 5386581]

約数ペア:

[(1, 5386581), (3, 1795527), (9, 598509), (27, 199503), (81, 66501), (243, 22167), (729, 7389), (821, 6561), (2187, 2463)]