6563037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 10523520

約数和(自身を除く): 3960483

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 521, 663, 741, 969, 1563, 4199, 6773, 8857, 9899, 12597, 20319, 26571, 29697, 115141, 128687, 168283, 345423, 386061, 504849, 2187679, 6563037]

約数ペア:

[(1, 6563037), (3, 2187679), (13, 504849), (17, 386061), (19, 345423), (39, 168283), (51, 128687), (57, 115141), (221, 29697), (247, 26571), (323, 20319), (521, 12597), (663, 9899), (741, 8857), (969, 6773), (1563, 4199)]