3347001

素因数分解:

$3^4\times 7^1\times {\mathrm{5903}}^1$

素因数の和:5922

約数の個数: 20

約数和(自身を含む): 5715072

約数和(自身を除く): 2368071

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5903, 17709, 41321, 53127, 123963, 159381, 371889, 478143, 1115667, 3347001]

約数ペア:

[(1, 3347001), (3, 1115667), (7, 478143), (9, 371889), (21, 159381), (27, 123963), (63, 53127), (81, 41321), (189, 17709), (567, 5903)]