900300961

素因数分解:

$7^2\times {\mathrm{433}}^1\times {\mathrm{42433}}^1$

素因数の和:42880

約数の個数: 12

約数和(自身を含む): 1049732292

約数和(自身を除く): 149431331

約数列:

[1, 7, 49, 433, 3031, 21217, 42433, 297031, 2079217, 18373489, 128614423, 900300961]

約数ペア:

[(1, 900300961), (7, 128614423), (49, 18373489), (433, 2079217), (3031, 297031), (21217, 42433)]