118890281

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 124242048

約数和(自身を除く): 5351767

約数列:

[1, 61, 71, 97, 283, 4331, 5917, 6887, 17263, 20093, 27451, 420107, 1225673, 1674511, 1949021, 118890281]

約数ペア:

[(1, 118890281), (61, 1949021), (71, 1674511), (97, 1225673), (283, 420107), (4331, 27451), (5917, 20093), (6887, 17263)]