2594493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 4155840

約数和(自身を除く): 1561347

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 359, 657, 803, 1077, 2409, 3231, 3949, 7227, 11847, 26207, 35541, 78621, 235863, 288277, 864831, 2594493]

約数ペア:

[(1, 2594493), (3, 864831), (9, 288277), (11, 235863), (33, 78621), (73, 35541), (99, 26207), (219, 11847), (359, 7227), (657, 3949), (803, 3231), (1077, 2409)]