2893198737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{396709}}^1$

素因数の和:396753

約数の個数: 32

約数和(自身を含む): 4798604160

約数和(自身を除く): 1905405423

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 396709, 1190127, 4363799, 5157217, 6744053, 13091397, 15471651, 20232159, 56729387, 74184583, 87672689, 170188161, 222553749, 263018067, 964399579, 2893198737]

約数ペア:

[(1, 2893198737), (3, 964399579), (11, 263018067), (13, 222553749), (17, 170188161), (33, 87672689), (39, 74184583), (51, 56729387), (143, 20232159), (187, 15471651), (221, 13091397), (429, 6744053), (561, 5157217), (663, 4363799), (2431, 1190127), (7293, 396709)]