500855319

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{20011}}^1$

素因数の和:20129

約数の個数: 24

約数和(自身を含む): 757574272

約数和(自身を除く): 256718953

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 927, 2781, 8343, 20011, 25029, 60033, 180099, 540297, 1620891, 2061133, 4862673, 6183399, 18550197, 55650591, 166951773, 500855319]

約数ペア:

[(1, 500855319), (3, 166951773), (9, 55650591), (27, 18550197), (81, 6183399), (103, 4862673), (243, 2061133), (309, 1620891), (927, 540297), (2781, 180099), (8343, 60033), (20011, 25029)]