4939947

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 7665840

約数和(自身を除く): 2725893

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 701, 783, 2103, 2349, 6309, 7047, 18927, 20329, 56781, 60987, 170343, 182961, 548883, 1646649, 4939947]

約数ペア:

[(1, 4939947), (3, 1646649), (9, 548883), (27, 182961), (29, 170343), (81, 60987), (87, 56781), (243, 20329), (261, 18927), (701, 7047), (783, 6309), (2103, 2349)]