4456539

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1536

約数の個数: 20

約数和(自身を含む): 6841824

約数和(自身を除く): 2385285

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1487, 2997, 4461, 13383, 40149, 55019, 120447, 165057, 495171, 1485513, 4456539]

約数ペア:

[(1, 4456539), (3, 1485513), (9, 495171), (27, 165057), (37, 120447), (81, 55019), (111, 40149), (333, 13383), (999, 4461), (1487, 2997)]