2005152081

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{15277}}^1$

素因数の和:16000

約数の個数: 16

約数和(自身を含む): 2717772864

約数和(自身を除く): 712620783

約数列:

[1, 3, 67, 201, 653, 1959, 15277, 43751, 45831, 131253, 1023559, 3070677, 9975881, 29927643, 668384027, 2005152081]

約数ペア:

[(1, 2005152081), (3, 668384027), (67, 29927643), (201, 9975881), (653, 3070677), (1959, 1023559), (15277, 131253), (43751, 45831)]