1200275667

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{461467}}^1$

素因数の和:461507

約数の個数: 18

約数和(自身を含む): 1841718788

約数和(自身を除く): 641443121

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 461467, 1384401, 4153203, 7844939, 23534817, 70604451, 133363963, 400091889, 1200275667]

約数ペア:

[(1, 1200275667), (3, 400091889), (9, 133363963), (17, 70604451), (51, 23534817), (153, 7844939), (289, 4153203), (867, 1384401), (2601, 461467)]