2869803

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 4284960

約数和(自身を除く): 1415157

約数列:

[1, 3, 9, 27, 157, 471, 677, 1413, 2031, 4239, 6093, 18279, 106289, 318867, 956601, 2869803]

約数ペア:

[(1, 2869803), (3, 956601), (9, 318867), (27, 106289), (157, 18279), (471, 6093), (677, 4239), (1413, 2031)]