2015681259

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1\times {\mathrm{6271}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 2704486400

約数和(自身を除く): 688805141

約数列:

[1, 3, 307, 349, 921, 1047, 6271, 18813, 107143, 321429, 1925197, 2188579, 5775591, 6565737, 671893753, 2015681259]

約数ペア:

[(1, 2015681259), (3, 671893753), (307, 6565737), (349, 5775591), (921, 2188579), (1047, 1925197), (6271, 321429), (18813, 107143)]