13678746039

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5049371}}^1$

素因数の和:5049427

約数の個数: 24

約数和(自身を含む): 23105926272

約数和(自身を除く): 9427180233

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 5049371, 15148113, 35345597, 45444339, 106036791, 217122953, 318110373, 651368859, 1519860671, 1954106577, 4559582013, 13678746039]

約数ペア:

[(1, 13678746039), (3, 4559582013), (7, 1954106577), (9, 1519860671), (21, 651368859), (43, 318110373), (63, 217122953), (129, 106036791), (301, 45444339), (387, 35345597), (903, 15148113), (2709, 5049371)]