2354589

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 20

約数和(自身を含む): 3608220

約数和(自身を除く): 1253631

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 709, 1107, 2127, 3321, 6381, 19143, 29069, 57429, 87207, 261621, 784863, 2354589]

約数ペア:

[(1, 2354589), (3, 784863), (9, 261621), (27, 87207), (41, 57429), (81, 29069), (123, 19143), (369, 6381), (709, 3321), (1107, 2127)]