17994562553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{72227}}^1$

素因数の和:72349

約数の個数: 24

約数和(自身を含む): 20749659840

約数和(自身を除く): 2755097287

約数列:

[1, 11, 29, 71, 121, 319, 781, 2059, 3509, 8591, 22649, 72227, 249139, 794497, 2094583, 5128117, 8739467, 23040413, 56409287, 148715393, 253444543, 620502157, 1635869323, 17994562553]

約数ペア:

[(1, 17994562553), (11, 1635869323), (29, 620502157), (71, 253444543), (121, 148715393), (319, 56409287), (781, 23040413), (2059, 8739467), (3509, 5128117), (8591, 2094583), (22649, 794497), (72227, 249139)]