1260669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 1874880

約数和(自身を除く): 614211

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1301, 3903, 22117, 24719, 66351, 74157, 420223, 1260669]

約数ペア:

[(1, 1260669), (3, 420223), (17, 74157), (19, 66351), (51, 24719), (57, 22117), (323, 3903), (969, 1301)]