1025317887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1831}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 1519534080

約数和(自身を除く): 494216193

約数列:

[1, 3, 11, 33, 71, 213, 239, 717, 781, 1831, 2343, 2629, 5493, 7887, 16969, 20141, 50907, 60423, 130001, 186659, 390003, 437609, 559977, 1312827, 1430011, 4290033, 4813699, 14441097, 31070239, 93210717, 341772629, 1025317887]

約数ペア:

[(1, 1025317887), (3, 341772629), (11, 93210717), (33, 31070239), (71, 14441097), (213, 4813699), (239, 4290033), (717, 1430011), (781, 1312827), (1831, 559977), (2343, 437609), (2629, 390003), (5493, 186659), (7887, 130001), (16969, 60423), (20141, 50907)]