4999887

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3660

約数の個数: 20

約数和(自身を含む): 7910496

約数和(自身を除く): 2910609

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3631, 10893, 32679, 61727, 98037, 185181, 294111, 555543, 1666629, 4999887]

約数ペア:

[(1, 4999887), (3, 1666629), (9, 555543), (17, 294111), (27, 185181), (51, 98037), (81, 61727), (153, 32679), (459, 10893), (1377, 3631)]