2051298009

素因数分解:

$3^2\times {\mathrm{1009}}^1\times {\mathrm{225889}}^1$

素因数の和:226904

約数の個数: 12

約数和(自身を含む): 2965935700

約数和(自身を除く): 914637691

約数列:

[1, 3, 9, 1009, 3027, 9081, 225889, 677667, 2033001, 227922001, 683766003, 2051298009]

約数ペア:

[(1, 2051298009), (3, 683766003), (9, 227922001), (1009, 2033001), (3027, 677667), (9081, 225889)]