13610487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 20749824

約数和(自身を除く): 7139337

約数列:

[1, 3, 11, 33, 37, 71, 111, 157, 213, 407, 471, 781, 1221, 1727, 2343, 2627, 5181, 5809, 7881, 11147, 17427, 28897, 33441, 63899, 86691, 122617, 191697, 367851, 412439, 1237317, 4536829, 13610487]

約数ペア:

[(1, 13610487), (3, 4536829), (11, 1237317), (33, 412439), (37, 367851), (71, 191697), (111, 122617), (157, 86691), (213, 63899), (407, 33441), (471, 28897), (781, 17427), (1221, 11147), (1727, 7881), (2343, 5809), (2627, 5181)]