284352021

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{672227}}^1$

素因数の和:672280

約数の個数: 12

約数和(自身を含む): 419470272

約数和(自身を除く): 135118251

約数列:

[1, 3, 9, 47, 141, 423, 672227, 2016681, 6050043, 31594669, 94784007, 284352021]

約数ペア:

[(1, 284352021), (3, 94784007), (9, 31594669), (47, 6050043), (141, 2016681), (423, 672227)]