2184381

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4785

約数の個数: 16

約数和(自身を含む): 3427200

約数和(自身を除く): 1242819

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4759, 14277, 42831, 80903, 128493, 242709, 728127, 2184381]

約数ペア:

[(1, 2184381), (3, 728127), (9, 242709), (17, 128493), (27, 80903), (51, 42831), (153, 14277), (459, 4759)]