2000449089

素因数分解:

$3^3\times {\mathrm{3023}}^1\times {\mathrm{24509}}^1$

素因数の和:27541

約数の個数: 16

約数和(自身を含む): 2964729600

約数和(自身を除く): 964280511

約数列:

[1, 3, 9, 27, 3023, 9069, 24509, 27207, 73527, 81621, 220581, 661743, 74090707, 222272121, 666816363, 2000449089]

約数ペア:

[(1, 2000449089), (3, 666816363), (9, 222272121), (27, 74090707), (3023, 661743), (9069, 220581), (24509, 81621), (27207, 73527)]