2912081733

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{228023}}^1$

素因数の和:228086

約数の個数: 32

約数和(自身を含む): 4815866880

約数和(自身を除く): 1903785147

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 228023, 684069, 2052207, 2508253, 6156621, 7524759, 9804989, 22574277, 29414967, 67722831, 88244901, 107854879, 264734703, 323564637, 970693911, 2912081733]

約数ペア:

[(1, 2912081733), (3, 970693911), (9, 323564637), (11, 264734703), (27, 107854879), (33, 88244901), (43, 67722831), (99, 29414967), (129, 22574277), (297, 9804989), (387, 7524759), (473, 6156621), (1161, 2508253), (1419, 2052207), (4257, 684069), (12771, 228023)]