2163976677

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{5591671}}^1$

素因数の和:5591720

約数の個数: 12

約数和(自身を含む): 3198436384

約数和(自身を除く): 1034459707

約数列:

[1, 3, 9, 43, 129, 387, 5591671, 16775013, 50325039, 240441853, 721325559, 2163976677]

約数ペア:

[(1, 2163976677), (3, 721325559), (9, 240441853), (43, 50325039), (129, 16775013), (387, 5591671)]