1330763943

素因数分解:

$3^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1\times {\mathrm{1217}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 1782275040

約数和(自身を除く): 451511097

約数列:

[1, 3, 389, 937, 1167, 1217, 2811, 3651, 364493, 473413, 1093479, 1140329, 1420239, 3420987, 443587981, 1330763943]

約数ペア:

[(1, 1330763943), (3, 443587981), (389, 3420987), (937, 1420239), (1167, 1140329), (1217, 1093479), (2811, 473413), (3651, 364493)]