7819917693

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{12011}}^1$

素因数の和:12174

約数の個数: 48

約数和(自身を含む): 12532455936

約数和(自身を除く): 4712538243

約数列:

[1, 3, 7, 21, 43, 49, 103, 129, 147, 301, 309, 721, 903, 2107, 2163, 4429, 5047, 6321, 12011, 13287, 15141, 31003, 36033, 84077, 93009, 217021, 252231, 516473, 588539, 651063, 1237133, 1549419, 1765617, 3615311, 3711399, 8659931, 10845933, 25307177, 25979793, 53196719, 60619517, 75921531, 159590157, 181858551, 372377033, 1117131099, 2606639231, 7819917693]

約数ペア:

[(1, 7819917693), (3, 2606639231), (7, 1117131099), (21, 372377033), (43, 181858551), (49, 159590157), (103, 75921531), (129, 60619517), (147, 53196719), (301, 25979793), (309, 25307177), (721, 10845933), (903, 8659931), (2107, 3711399), (2163, 3615311), (4429, 1765617), (5047, 1549419), (6321, 1237133), (12011, 651063), (13287, 588539), (15141, 516473), (31003, 252231), (36033, 217021), (84077, 93009)]