1799793281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{740351}}^1$

素因数の和:740392

約数の個数: 16

約数和(自身を含む): 2238824448

約数和(自身を除く): 439031167

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 740351, 8143861, 9624563, 12585967, 105870193, 138445637, 163617571, 1799793281]

約数ペア:

[(1, 1799793281), (11, 163617571), (13, 138445637), (17, 105870193), (143, 12585967), (187, 9624563), (221, 8143861), (2431, 740351)]