4048839

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{8821}}^1$

素因数の和:8847

約数の個数: 16

約数和(自身を含む): 6351840

約数和(自身を除く): 2303001

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 8821, 26463, 79389, 149957, 238167, 449871, 1349613, 4048839]

約数ペア:

[(1, 4048839), (3, 1349613), (9, 449871), (17, 238167), (27, 149957), (51, 79389), (153, 26463), (459, 8821)]