1729756906241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{26810039}}^1$

素因数の和:26810768

約数の個数: 16

約数和(自身を含む): 2131934380800

約数和(自身を除く): 402177474559

約数列:

[1, 7, 13, 91, 709, 4963, 9217, 64519, 26810039, 187670273, 348530507, 2439713549, 19008317651, 133058223557, 247108129463, 1729756906241]

約数ペア:

[(1, 1729756906241), (7, 247108129463), (13, 133058223557), (91, 19008317651), (709, 2439713549), (4963, 348530507), (9217, 187670273), (64519, 26810039)]