2007218199

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1\times {\mathrm{2789}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 3134799360

約数和(自身を除く): 1127581161

約数列:

[1, 3, 7, 21, 43, 129, 301, 797, 903, 2391, 2789, 5579, 8367, 16737, 19523, 34271, 58569, 102813, 119927, 239897, 359781, 719691, 839489, 2222833, 2518467, 6668499, 15559831, 46679493, 95581819, 286745457, 669072733, 2007218199]

約数ペア:

[(1, 2007218199), (3, 669072733), (7, 286745457), (21, 95581819), (43, 46679493), (129, 15559831), (301, 6668499), (797, 2518467), (903, 2222833), (2391, 839489), (2789, 719691), (5579, 359781), (8367, 239897), (16737, 119927), (19523, 102813), (34271, 58569)]