2865302721

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2467961}}^1$

素因数の和:2468013

約数の個数: 16

約数和(自身を含む): 4343613120

約数和(自身を除く): 1478310399

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2467961, 7403883, 22211649, 66634947, 106122323, 318366969, 955100907, 2865302721]

約数ペア:

[(1, 2865302721), (3, 955100907), (9, 318366969), (27, 106122323), (43, 66634947), (129, 22211649), (387, 7403883), (1161, 2467961)]