2257173

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 3427200

約数和(自身を除く): 1170027

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 2039, 6117, 18351, 55053, 83599, 250797, 752391, 2257173]

約数ペア:

[(1, 2257173), (3, 752391), (9, 250797), (27, 83599), (41, 55053), (123, 18351), (369, 6117), (1107, 2039)]