396890923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 495839232

約数和(自身を除く): 98948309

約数列:

[1, 11, 13, 31, 71, 97, 143, 169, 341, 403, 781, 923, 1067, 1261, 1859, 2201, 3007, 4433, 5239, 6887, 10153, 11999, 13871, 16393, 24211, 28613, 33077, 39091, 57629, 75757, 89531, 131989, 180323, 213497, 314743, 371969, 430001, 508183, 984841, 1163903, 2348467, 2775461, 4091659, 5590013, 12802933, 30530071, 36080993, 396890923]

約数ペア:

[(1, 396890923), (11, 36080993), (13, 30530071), (31, 12802933), (71, 5590013), (97, 4091659), (143, 2775461), (169, 2348467), (341, 1163903), (403, 984841), (781, 508183), (923, 430001), (1067, 371969), (1261, 314743), (1859, 213497), (2201, 180323), (3007, 131989), (4433, 89531), (5239, 75757), (6887, 57629), (10153, 39091), (11999, 33077), (13871, 28613), (16393, 24211)]