1909693797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{9551}}^1$

素因数の和:9721

約数の個数: 32

約数和(自身を含む): 2850011136

約数和(自身を除く): 940317339

約数列:

[1, 3, 11, 33, 73, 83, 219, 249, 803, 913, 2409, 2739, 6059, 9551, 18177, 28653, 66649, 105061, 199947, 315183, 697223, 792733, 2091669, 2378199, 7669453, 8720063, 23008359, 26160189, 57869509, 173608527, 636564599, 1909693797]

約数ペア:

[(1, 1909693797), (3, 636564599), (11, 173608527), (33, 57869509), (73, 26160189), (83, 23008359), (219, 8720063), (249, 7669453), (803, 2378199), (913, 2091669), (2409, 792733), (2739, 697223), (6059, 315183), (9551, 199947), (18177, 105061), (28653, 66649)]