15671631261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{777247}}^1$

素因数の和:777321

約数の個数: 32

約数和(自身を含む): 25070911488

約数和(自身を除く): 9399280227

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163, 777247, 2331741, 8549717, 10104211, 25649151, 30312633, 36530609, 109591827, 111146321, 333438963, 401836699, 474897917, 1205510097, 1424693751, 5223877087, 15671631261]

約数ペア:

[(1, 15671631261), (3, 5223877087), (11, 1424693751), (13, 1205510097), (33, 474897917), (39, 401836699), (47, 333438963), (141, 111146321), (143, 109591827), (429, 36530609), (517, 30312633), (611, 25649151), (1551, 10104211), (1833, 8549717), (6721, 2331741), (20163, 777247)]