1569086397

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{152531}}^1$

素因数の和:152670

約数の個数: 20

約数和(自身を含む): 2362415616

約数和(自身を除く): 793329219

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 152531, 457593, 1372779, 4118337, 12355011, 19371437, 58114311, 174342933, 523028799, 1569086397]

約数ペア:

[(1, 1569086397), (3, 523028799), (9, 174342933), (27, 58114311), (81, 19371437), (127, 12355011), (381, 4118337), (1143, 1372779), (3429, 457593), (10287, 152531)]