1084707

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 1723904

約数和(自身を除く): 639197

約数列:

[1, 3, 9, 13, 39, 73, 117, 127, 219, 381, 657, 949, 1143, 1651, 2847, 4953, 8541, 9271, 14859, 27813, 83439, 120523, 361569, 1084707]

約数ペア:

[(1, 1084707), (3, 361569), (9, 120523), (13, 83439), (39, 27813), (73, 14859), (117, 9271), (127, 8541), (219, 4953), (381, 2847), (657, 1651), (949, 1143)]