2776236477

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3074459}}^1$

素因数の和:3074512

約数の個数: 16

約数和(自身を含む): 4328839680

約数和(自身を除く): 1552603203

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3074459, 9223377, 21521213, 64563639, 132201737, 396605211, 925412159, 2776236477]

約数ペア:

[(1, 2776236477), (3, 925412159), (7, 396605211), (21, 132201737), (43, 64563639), (129, 21521213), (301, 9223377), (903, 3074459)]