272562717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{763481}}^1$

素因数の和:763508

約数の個数: 16

約数和(自身を含む): 439765632

約数和(自身を除く): 167202915

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 763481, 2290443, 5344367, 12979177, 16033101, 38937531, 90854239, 272562717]

約数ペア:

[(1, 272562717), (3, 90854239), (7, 38937531), (17, 16033101), (21, 12979177), (51, 5344367), (119, 2290443), (357, 763481)]