7923657

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 12173312

約数和(自身を除く): 4249655

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 2971, 8913, 20797, 62391, 377317, 1131951, 2641219, 7923657]

約数ペア:

[(1, 7923657), (3, 2641219), (7, 1131951), (21, 377317), (127, 62391), (381, 20797), (889, 8913), (2667, 2971)]