2438973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 3931200

約数和(自身を除く): 1492227

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 839, 969, 2517, 2907, 7551, 14263, 15941, 42789, 47823, 128367, 143469, 270997, 812991, 2438973]

約数ペア:

[(1, 2438973), (3, 812991), (9, 270997), (17, 143469), (19, 128367), (51, 47823), (57, 42789), (153, 15941), (171, 14263), (323, 7551), (839, 2907), (969, 2517)]