12815692317

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6502127}}^1$

素因数の和:6502209

約数の個数: 16

約数和(自身を含む): 19246298880

約数和(自身を除く): 6430606563

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6502127, 19506381, 58519143, 175557429, 474655271, 1423965813, 4271897439, 12815692317]

約数ペア:

[(1, 12815692317), (3, 4271897439), (9, 1423965813), (27, 474655271), (73, 175557429), (219, 58519143), (657, 19506381), (1971, 6502127)]