2620023

素因数分解:

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

素因数の和:247

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1734537

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 179, 287, 357, 537, 697, 861, 1253, 2091, 3043, 3759, 4879, 7339, 9129, 14637, 21301, 22017, 51373, 63903, 124763, 154119, 374289, 873341, 2620023]

約数ペア:

[(1, 2620023), (3, 873341), (7, 374289), (17, 154119), (21, 124763), (41, 63903), (51, 51373), (119, 22017), (123, 21301), (179, 14637), (287, 9129), (357, 7339), (537, 4879), (697, 3759), (861, 3043), (1253, 2091)]