7644339

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 18

約数和(自身を含む): 11733540

約数和(自身を除く): 4089201

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 2939, 8817, 26451, 49963, 149889, 449667, 849371, 2548113, 7644339]

約数ペア:

[(1, 7644339), (3, 2548113), (9, 849371), (17, 449667), (51, 149889), (153, 49963), (289, 26451), (867, 8817), (2601, 2939)]