242896959

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{44027}}^1$

素因数の和:44646

約数の個数: 12

約数和(自身を含む): 351431496

約数和(自身を除く): 108534537

約数列:

[1, 3, 9, 613, 1839, 5517, 44027, 132081, 396243, 26988551, 80965653, 242896959]

約数ペア:

[(1, 242896959), (3, 80965653), (9, 26988551), (613, 396243), (1839, 132081), (5517, 44027)]