16470296919

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{5237}}^1$

素因数の和:6237

約数の個数: 40

約数和(自身を含む): 25235301168

約数和(自身を除く): 8765004249

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 947, 1107, 2841, 3321, 5237, 8523, 15711, 25569, 38827, 47133, 76707, 116481, 141399, 214717, 349443, 424197, 644151, 1048329, 1932453, 3144987, 4959439, 5797359, 14878317, 17392077, 44634951, 133904853, 203336999, 401714559, 610010997, 1830032991, 5490098973, 16470296919]

約数ペア:

[(1, 16470296919), (3, 5490098973), (9, 1830032991), (27, 610010997), (41, 401714559), (81, 203336999), (123, 133904853), (369, 44634951), (947, 17392077), (1107, 14878317), (2841, 5797359), (3321, 4959439), (5237, 3144987), (8523, 1932453), (15711, 1048329), (25569, 644151), (38827, 424197), (47133, 349443), (76707, 214717), (116481, 141399)]