224664489

素因数分解:

$3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4057}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 381776640

約数和(自身を除く): 157112151

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 293, 879, 2051, 2637, 4057, 6153, 7911, 12171, 18459, 28399, 36513, 55377, 85197, 109539, 255591, 766773, 1188701, 3566103, 8320907, 10698309, 24962721, 32094927, 74888163, 224664489]

約数ペア:

[(1, 224664489), (3, 74888163), (7, 32094927), (9, 24962721), (21, 10698309), (27, 8320907), (63, 3566103), (189, 1188701), (293, 766773), (879, 255591), (2051, 109539), (2637, 85197), (4057, 55377), (6153, 36513), (7911, 28399), (12171, 18459)]