28471179

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 42766416

約数和(自身を除く): 14295237

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 1913, 4961, 5739, 14883, 21043, 63129, 78433, 231473, 235299, 694419, 862763, 2588289, 9490393, 28471179]

約数ペア:

[(1, 28471179), (3, 9490393), (11, 2588289), (33, 862763), (41, 694419), (121, 235299), (123, 231473), (363, 78433), (451, 63129), (1353, 21043), (1913, 14883), (4961, 5739)]