21334888903

素因数分解:

${\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1103}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 22367923200

約数和(自身を除く): 1033034297

約数列:

[1, 37, 71, 199, 1103, 1369, 2627, 7363, 14129, 40811, 78313, 97199, 219497, 272431, 522773, 1510007, 2897581, 8121389, 15584287, 19342601, 107210497, 300491393, 576618619, 21334888903]

約数ペア:

[(1, 21334888903), (37, 576618619), (71, 300491393), (199, 107210497), (1103, 19342601), (1369, 15584287), (2627, 8121389), (7363, 2897581), (14129, 1510007), (40811, 522773), (78313, 272431), (97199, 219497)]