47670273

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17597}}^1$

素因数の和:17653

約数の個数: 24

約数和(自身を含む): 80528448

約数和(自身を除く): 32858175

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 17597, 52791, 123179, 158373, 369537, 756671, 1108611, 2270013, 5296697, 6810039, 15890091, 47670273]

約数ペア:

[(1, 47670273), (3, 15890091), (7, 6810039), (9, 5296697), (21, 2270013), (43, 1108611), (63, 756671), (129, 369537), (301, 158373), (387, 123179), (903, 52791), (2709, 17597)]