1019061

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:582

約数の個数: 20

約数和(自身を含む): 1591392

約数和(自身を除く): 572331

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 547, 621, 1641, 1863, 4923, 12581, 14769, 37743, 44307, 113229, 339687, 1019061]

約数ペア:

[(1, 1019061), (3, 339687), (9, 113229), (23, 44307), (27, 37743), (69, 14769), (81, 12581), (207, 4923), (547, 1863), (621, 1641)]