2021072647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1\times {\mathrm{1553}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 2221275168

約数和(自身を除く): 200202521

約数列:

[1, 11, 193, 613, 1553, 2123, 6743, 17083, 118309, 299729, 951989, 1301399, 3297019, 10471879, 183733877, 2021072647]

約数ペア:

[(1, 2021072647), (11, 183733877), (193, 10471879), (613, 3297019), (1553, 1301399), (2123, 951989), (6743, 299729), (17083, 118309)]