6819147

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 20

約数和(自身を含む): 10541520

約数和(自身を除く): 3722373

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 2903, 8709, 26127, 78381, 84187, 235143, 252561, 757683, 2273049, 6819147]

約数ペア:

[(1, 6819147), (3, 2273049), (9, 757683), (27, 252561), (29, 235143), (81, 84187), (87, 78381), (261, 26127), (783, 8709), (2349, 2903)]