996839503

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 1213470720

約数和(自身を除く): 216631217

約数列:

[1, 11, 19, 31, 71, 121, 197, 209, 341, 589, 781, 1349, 2167, 2201, 2299, 3743, 3751, 6107, 6479, 8591, 13987, 14839, 23837, 24211, 41173, 41819, 67177, 71269, 116033, 153857, 163229, 265753, 266321, 433597, 452903, 460009, 738947, 1276363, 1692427, 2923283, 4769567, 5060099, 8238343, 14039993, 32156113, 52465237, 90621773, 996839503]

約数ペア:

[(1, 996839503), (11, 90621773), (19, 52465237), (31, 32156113), (71, 14039993), (121, 8238343), (197, 5060099), (209, 4769567), (341, 2923283), (589, 1692427), (781, 1276363), (1349, 738947), (2167, 460009), (2201, 452903), (2299, 433597), (3743, 266321), (3751, 265753), (6107, 163229), (6479, 153857), (8591, 116033), (13987, 71269), (14839, 67177), (23837, 41819), (24211, 41173)]