22408347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 33784128

約数和(自身を除く): 11375781

約数列:

[1, 3, 13, 37, 39, 53, 111, 159, 293, 481, 689, 879, 1443, 1961, 2067, 3809, 5883, 10841, 11427, 15529, 25493, 32523, 46587, 76479, 140933, 201877, 422799, 574573, 605631, 1723719, 7469449, 22408347]

約数ペア:

[(1, 22408347), (3, 7469449), (13, 1723719), (37, 605631), (39, 574573), (53, 422799), (111, 201877), (159, 140933), (293, 76479), (481, 46587), (689, 32523), (879, 25493), (1443, 15529), (1961, 11427), (2067, 10841), (3809, 5883)]