20161206039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{321289}}^1$

素因数の和:322914

約数の個数: 16

約数和(自身を含む): 28967506400

約数和(自身を除く): 8806300361

約数列:

[1, 3, 13, 39, 1609, 4827, 20917, 62751, 321289, 963867, 4176757, 12530271, 516954001, 1550862003, 6720402013, 20161206039]

約数ペア:

[(1, 20161206039), (3, 6720402013), (13, 1550862003), (39, 516954001), (1609, 12530271), (4827, 4176757), (20917, 963867), (62751, 321289)]