2478239697

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1\times {\mathrm{4259}}^1$

素因数の和:6992

約数の個数: 16

約数和(自身を含む): 3351631680

約数和(自身を除く): 873391983

約数列:

[1, 3, 73, 219, 2657, 4259, 7971, 12777, 193961, 310907, 581883, 932721, 11316163, 33948489, 826079899, 2478239697]

約数ペア:

[(1, 2478239697), (3, 826079899), (73, 33948489), (219, 11316163), (2657, 932721), (4259, 581883), (7971, 310907), (12777, 193961)]