2565453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 3978720

約数和(自身を除く): 1413267

約数列:

[1, 3, 11, 17, 33, 51, 187, 269, 289, 561, 807, 867, 2959, 3179, 4573, 8877, 9537, 13719, 50303, 77741, 150909, 233223, 855151, 2565453]

約数ペア:

[(1, 2565453), (3, 855151), (11, 233223), (17, 150909), (33, 77741), (51, 50303), (187, 13719), (269, 9537), (289, 8877), (561, 4573), (807, 3179), (867, 2959)]