542248959

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{250693}}^1$

素因数の和:250806

約数の個数: 16

約数和(自身を含む): 834309632

約数和(自身を除く): 292060673

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 250693, 752079, 1754851, 5264553, 25821379, 77464137, 180749653, 542248959]

約数ペア:

[(1, 542248959), (3, 180749653), (7, 77464137), (21, 25821379), (103, 5264553), (309, 1754851), (721, 752079), (2163, 250693)]