139843446

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{328271}}^1$

素因数の和:328347

約数の個数: 16

約数和(自身を含む): 283627008

約数和(自身を除く): 143783562

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 328271, 656542, 984813, 1969626, 23307241, 46614482, 69921723, 139843446]

約数ペア:

[(1, 139843446), (2, 69921723), (3, 46614482), (6, 23307241), (71, 1969626), (142, 984813), (213, 656542), (426, 328271)]