432890487

素因数分解:

$3^4\times {\mathrm{719}}^1\times {\mathrm{7433}}^1$

素因数の和:8164

約数の個数: 20

約数和(自身を含む): 647650080

約数和(自身を除く): 214759593

約数列:

[1, 3, 9, 27, 81, 719, 2157, 6471, 7433, 19413, 22299, 58239, 66897, 200691, 602073, 5344327, 16032981, 48098943, 144296829, 432890487]

約数ペア:

[(1, 432890487), (3, 144296829), (9, 48098943), (27, 16032981), (81, 5344327), (719, 602073), (2157, 200691), (6471, 66897), (7433, 58239), (19413, 22299)]