1278096963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4813}}^1$

素因数の和:5459

約数の個数: 32

約数和(自身を含む): 2005704960

約数和(自身を除く): 727607997

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 619, 1857, 4813, 6809, 8047, 14439, 20427, 24141, 52943, 62569, 88517, 158829, 187707, 265551, 688259, 2064777, 2979247, 8937741, 32771717, 38730211, 98315151, 116190633, 426032321, 1278096963]

約数ペア:

[(1, 1278096963), (3, 426032321), (11, 116190633), (13, 98315151), (33, 38730211), (39, 32771717), (143, 8937741), (429, 2979247), (619, 2064777), (1857, 688259), (4813, 265551), (6809, 187707), (8047, 158829), (14439, 88517), (20427, 62569), (24141, 52943)]