139309242

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{327017}}^1$

素因数の和:327093

約数の個数: 16

約数和(自身を含む): 282543552

約数和(自身を除く): 143234310

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 327017, 654034, 981051, 1962102, 23218207, 46436414, 69654621, 139309242]

約数ペア:

[(1, 139309242), (2, 69654621), (3, 46436414), (6, 23218207), (71, 1962102), (142, 981051), (213, 654034), (426, 327017)]