2849049

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 4822272

約数和(自身を除く): 1973223

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1103, 2583, 3309, 7721, 9927, 23163, 45223, 69489, 135669, 316561, 407007, 949683, 2849049]

約数ペア:

[(1, 2849049), (3, 949683), (7, 407007), (9, 316561), (21, 135669), (41, 69489), (63, 45223), (123, 23163), (287, 9927), (369, 7721), (861, 3309), (1103, 2583)]