2017320909

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 2809632000

約数和(自身を除く): 792311091

約数列:

[1, 3, 41, 73, 123, 199, 219, 597, 1129, 2993, 3387, 8159, 8979, 14527, 24477, 43581, 46289, 82417, 138867, 224671, 247251, 595607, 674013, 1786821, 3379097, 9211511, 10137291, 16400983, 27634533, 49202949, 672440303, 2017320909]

約数ペア:

[(1, 2017320909), (3, 672440303), (41, 49202949), (73, 27634533), (123, 16400983), (199, 10137291), (219, 9211511), (597, 3379097), (1129, 1786821), (2993, 674013), (3387, 595607), (8159, 247251), (8979, 224671), (14527, 138867), (24477, 82417), (43581, 46289)]