4887894.00000000

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{2789}}^1$

素因数の和:3058

約数の個数: 20

約数和(自身を含む): 87098220

約数和(自身を除く): 29039607

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 2789, 6939, 8367, 20817, 25101, 75303, 225909, 716773, 2150319, 6450957, 19352871, 58058613]

約数ペア:

[(1, 58058613), (3, 19352871), (9, 6450957), (27, 2150319), (81, 716773), (257, 225909), (771, 75303), (2313, 25101), (2789, 20817), (6939, 8367)]