12477728879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{160603}}^1$

素因数の和:161630

約数の個数: 16

約数和(自身を含む): 15572163840

約数和(自身を除く): 3094434961

約数列:

[1, 7, 11, 77, 1009, 7063, 11099, 77693, 160603, 1124221, 1766633, 12366431, 162048427, 1134338989, 1782532697, 12477728879]

約数ペア:

[(1, 12477728879), (7, 1782532697), (11, 1134338989), (77, 162048427), (1009, 12366431), (7063, 1766633), (11099, 1124221), (77693, 160603)]