212328479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{977}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 242231040

約数和(自身を除く): 29902561

約数列:

[1, 11, 23, 253, 859, 977, 9449, 10747, 19757, 22471, 217327, 247181, 839243, 9231673, 19302589, 212328479]

約数ペア:

[(1, 212328479), (11, 19302589), (23, 9231673), (253, 839243), (859, 247181), (977, 217327), (9449, 22471), (10747, 19757)]