128431581

素因数分解:

$3^1\times {\mathrm{4337}}^1\times {\mathrm{9871}}^1$

素因数の和:14211

約数の個数: 8

約数和(自身を含む): 171298944

約数和(自身を除く): 42867363

約数列:

[1, 3, 4337, 9871, 13011, 29613, 42810527, 128431581]

約数ペア:

[(1, 128431581), (3, 42810527), (4337, 29613), (9871, 13011)]