2723007

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 4186112

約数和(自身を除く): 1463105

約数列:

[1, 3, 7, 21, 127, 381, 889, 1021, 2667, 3063, 7147, 21441, 129667, 389001, 907669, 2723007]

約数ペア:

[(1, 2723007), (3, 907669), (7, 389001), (21, 129667), (127, 21441), (381, 7147), (889, 3063), (1021, 2667)]