2744343

素因数分解:

$3^2\times 7^4\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 30

約数和(自身を含む): 4660864

約数和(自身を除く): 1916521

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 343, 381, 441, 889, 1029, 1143, 2401, 2667, 3087, 6223, 7203, 8001, 18669, 21609, 43561, 56007, 130683, 304927, 392049, 914781, 2744343]

約数ペア:

[(1, 2744343), (3, 914781), (7, 392049), (9, 304927), (21, 130683), (49, 56007), (63, 43561), (127, 21609), (147, 18669), (343, 8001), (381, 7203), (441, 6223), (889, 3087), (1029, 2667), (1143, 2401)]