513280287

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1462337}}^1$

素因数の和:1462359

約数の個数: 16

約数和(自身を含む): 818909280

約数和(自身を除く): 305628993

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1462337, 4387011, 13161033, 19010381, 39483099, 57031143, 171093429, 513280287]

約数ペア:

[(1, 513280287), (3, 171093429), (9, 57031143), (13, 39483099), (27, 19010381), (39, 13161033), (117, 4387011), (351, 1462337)]