1799331391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{740161}}^1$

素因数の和:740202

約数の個数: 16

約数和(自身を含む): 2238249888

約数和(自身を除く): 438918497

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 740161, 8141771, 9622093, 12582737, 105843023, 138410107, 163575581, 1799331391]

約数ペア:

[(1, 1799331391), (11, 163575581), (13, 138410107), (17, 105843023), (143, 12582737), (187, 9622093), (221, 8141771), (2431, 740161)]