3921103879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{144259}}^1$

素因数の和:144630

約数の個数: 16

約数和(自身を含む): 4902531840

約数和(自身を除く): 981427961

約数列:

[1, 7, 11, 77, 353, 2471, 3883, 27181, 144259, 1009813, 1586849, 11107943, 50923427, 356463989, 560157697, 3921103879]

約数ペア:

[(1, 3921103879), (7, 560157697), (11, 356463989), (77, 50923427), (353, 11107943), (2471, 1586849), (3883, 1009813), (27181, 144259)]