3944889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11261

約数の個数: 16

約数和(自身を含む): 6294400

約数和(自身を除く): 2349511

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 11239, 33717, 101151, 146107, 303453, 438321, 1314963, 3944889]

約数ペア:

[(1, 3944889), (3, 1314963), (9, 438321), (13, 303453), (27, 146107), (39, 101151), (117, 33717), (351, 11239)]