297543339

素因数分解:

$3^2\times {\mathrm{2111}}^1\times {\mathrm{15661}}^1$

素因数の和:17778

約数の個数: 12

約数和(自身を含む): 430015872

約数和(自身を除く): 132472533

約数列:

[1, 3, 9, 2111, 6333, 15661, 18999, 46983, 140949, 33060371, 99181113, 297543339]

約数ペア:

[(1, 297543339), (3, 99181113), (9, 33060371), (2111, 140949), (6333, 46983), (15661, 18999)]