2018922627

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 2804997888

約数和(自身を除く): 786075261

約数列:

[1, 3, 43, 83, 129, 193, 249, 579, 977, 2931, 3569, 8299, 10707, 16019, 24897, 42011, 48057, 81091, 126033, 188561, 243273, 565683, 688817, 2066451, 3486913, 8108123, 10460739, 15650563, 24324369, 46951689, 672974209, 2018922627]

約数ペア:

[(1, 2018922627), (3, 672974209), (43, 46951689), (83, 24324369), (129, 15650563), (193, 10460739), (249, 8108123), (579, 3486913), (977, 2066451), (2931, 688817), (3569, 565683), (8299, 243273), (10707, 188561), (16019, 126033), (24897, 81091), (42011, 48057)]