2912268247

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4493}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 3589447680

約数和(自身を除く): 677179433

約数列:

[1, 7, 29, 31, 103, 203, 217, 721, 899, 2987, 3193, 4493, 6293, 20909, 22351, 31451, 92597, 130297, 139283, 462779, 648179, 912079, 974981, 3239453, 4039207, 13420591, 14346149, 28274449, 93944137, 100423043, 416038321, 2912268247]

約数ペア:

[(1, 2912268247), (7, 416038321), (29, 100423043), (31, 93944137), (103, 28274449), (203, 14346149), (217, 13420591), (721, 4039207), (899, 3239453), (2987, 974981), (3193, 912079), (4493, 648179), (6293, 462779), (20909, 139283), (22351, 130297), (31451, 92597)]