539236539

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{673}}^1\times {\mathrm{701}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 787318272

約数和(自身を除く): 248081733

約数列:

[1, 3, 9, 127, 381, 673, 701, 1143, 2019, 2103, 6057, 6309, 85471, 89027, 256413, 267081, 471773, 769239, 801243, 1415319, 4245957, 59915171, 179745513, 539236539]

約数ペア:

[(1, 539236539), (3, 179745513), (9, 59915171), (127, 4245957), (381, 1415319), (673, 801243), (701, 769239), (1143, 471773), (2019, 267081), (2103, 256413), (6057, 89027), (6309, 85471)]