7271667

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20739

約数の個数: 16

約数和(自身を含む): 11602080

約数和(自身を除く): 4330413

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 20717, 62151, 186453, 269321, 559359, 807963, 2423889, 7271667]

約数ペア:

[(1, 7271667), (3, 2423889), (9, 807963), (13, 559359), (27, 269321), (39, 186453), (117, 62151), (351, 20717)]