2043286857

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{76519}}^1$

素因数の和:76594

約数の個数: 32

約数和(自身を含む): 3232204800

約数和(自身を除く): 1188917943

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 8901, 26703, 76519, 229557, 688671, 1759937, 2066013, 3290317, 5279811, 9870951, 15839433, 29612853, 47518299, 75677291, 88838559, 227031873, 681095619, 2043286857]

約数ペア:

[(1, 2043286857), (3, 681095619), (9, 227031873), (23, 88838559), (27, 75677291), (43, 47518299), (69, 29612853), (129, 15839433), (207, 9870951), (387, 5279811), (621, 3290317), (989, 2066013), (1161, 1759937), (2967, 688671), (8901, 229557), (26703, 76519)]