9780454733

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{1865431}}^1$

素因数の和:1865552

約数の個数: 12

約数和(自身を含む): 11483599392

約数和(自身を除く): 1703144659

約数列:

[1, 7, 49, 107, 749, 5243, 1865431, 13058017, 91406119, 199601117, 1397207819, 9780454733]

約数ペア:

[(1, 9780454733), (7, 1397207819), (49, 199601117), (107, 91406119), (749, 13058017), (5243, 1865431)]