8340003

素因数分解:

$3^5\times 7^1\times {\mathrm{4903}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 14280448

約数和(自身を除く): 5940445

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 4903, 14709, 34321, 44127, 102963, 132381, 308889, 397143, 926667, 1191429, 2780001, 8340003]

約数ペア:

[(1, 8340003), (3, 2780001), (7, 1191429), (9, 926667), (21, 397143), (27, 308889), (63, 132381), (81, 102963), (189, 44127), (243, 34321), (567, 14709), (1701, 4903)]