210442881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{375121}}^1$

素因数の和:375152

約数の個数: 16

約数和(自身を含む): 324105408

約数和(自身を除く): 113662527

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 375121, 1125363, 4126331, 6377057, 12378993, 19131171, 70147627, 210442881]

約数ペア:

[(1, 210442881), (3, 70147627), (11, 19131171), (17, 12378993), (33, 6377057), (51, 4126331), (187, 1125363), (561, 375121)]