13772499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20773}}^1$

素因数の和:20806

約数の個数: 16

約数和(自身を含む): 20940192

約数和(自身を除く): 7167693

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 20773, 62319, 270049, 353141, 810147, 1059423, 4590833, 13772499]

約数ペア:

[(1, 13772499), (3, 4590833), (13, 1059423), (17, 810147), (39, 353141), (51, 270049), (221, 62319), (663, 20773)]