1252347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 1781760

約数和(自身を除く): 529413

約数列:

[1, 3, 19, 57, 127, 173, 381, 519, 2413, 3287, 7239, 9861, 21971, 65913, 417449, 1252347]

約数ペア:

[(1, 1252347), (3, 417449), (19, 65913), (57, 21971), (127, 9861), (173, 7239), (381, 3287), (519, 2413)]