4938003

素因数分解:

$3^5\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 8456448

約数和(自身を除く): 3518445

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2903, 8709, 20321, 26127, 60963, 78381, 182889, 235143, 548667, 705429, 1646001, 4938003]

約数ペア:

[(1, 4938003), (3, 1646001), (7, 705429), (9, 548667), (21, 235143), (27, 182889), (63, 78381), (81, 60963), (189, 26127), (243, 20321), (567, 8709), (1701, 2903)]