7860069

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 14152320

約数和(自身を除く): 6292251

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 179, 287, 357, 369, 537, 697, 861, 1071, 1253, 1611, 2091, 2583, 3043, 3759, 4879, 6273, 7339, 9129, 11277, 14637, 21301, 22017, 27387, 43911, 51373, 63903, 66051, 124763, 154119, 191709, 374289, 462357, 873341, 1122867, 2620023, 7860069]

約数ペア:

[(1, 7860069), (3, 2620023), (7, 1122867), (9, 873341), (17, 462357), (21, 374289), (41, 191709), (51, 154119), (63, 124763), (119, 66051), (123, 63903), (153, 51373), (179, 43911), (287, 27387), (357, 22017), (369, 21301), (537, 14637), (697, 11277), (861, 9129), (1071, 7339), (1253, 6273), (1611, 4879), (2091, 3759), (2583, 3043)]