1276173

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 2059200

約数和(自身を除く): 783027

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 439, 969, 1317, 2907, 3951, 7463, 8341, 22389, 25023, 67167, 75069, 141797, 425391, 1276173]

約数ペア:

[(1, 1276173), (3, 425391), (9, 141797), (17, 75069), (19, 67167), (51, 25023), (57, 22389), (153, 8341), (171, 7463), (323, 3951), (439, 2907), (969, 1317)]