11872144899

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1333799}}^1$

素因数の和:1333871

約数の個数: 24

約数和(自身を含む): 18310406400

約数和(自身を除く): 6438261501

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 1333799, 4001397, 12004191, 30677377, 57353357, 92032131, 172060071, 276096393, 516180213, 1319127211, 3957381633, 11872144899]

約数ペア:

[(1, 11872144899), (3, 3957381633), (9, 1319127211), (23, 516180213), (43, 276096393), (69, 172060071), (129, 92032131), (207, 57353357), (387, 30677377), (989, 12004191), (2967, 4001397), (8901, 1333799)]