1538536417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 1820206080

約数和(自身を除く): 281669663

約数列:

[1, 11, 31, 53, 71, 109, 121, 341, 583, 781, 1199, 1643, 2201, 3379, 3751, 3763, 5777, 6413, 7739, 8591, 13189, 18073, 24211, 37169, 41393, 63547, 85129, 116653, 179087, 198803, 239909, 266321, 408859, 410167, 455323, 699017, 936419, 1283183, 1969957, 2638999, 4511837, 12715177, 14115013, 21669527, 29028989, 49630207, 139866947, 1538536417]

約数ペア:

[(1, 1538536417), (11, 139866947), (31, 49630207), (53, 29028989), (71, 21669527), (109, 14115013), (121, 12715177), (341, 4511837), (583, 2638999), (781, 1969957), (1199, 1283183), (1643, 936419), (2201, 699017), (3379, 455323), (3751, 410167), (3763, 408859), (5777, 266321), (6413, 239909), (7739, 198803), (8591, 179087), (13189, 116653), (18073, 85129), (24211, 63547), (37169, 41393)]