7432479

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1132

約数の個数: 20

約数和(自身を含む): 11238480

約数和(自身を除く): 3806001

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1031, 2403, 3093, 7209, 9279, 27837, 83511, 91759, 275277, 825831, 2477493, 7432479]

約数ペア:

[(1, 7432479), (3, 2477493), (9, 825831), (27, 275277), (81, 91759), (89, 83511), (267, 27837), (801, 9279), (1031, 7209), (2403, 3093)]