39791259

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 59850752

約数和(自身を除く): 20059493

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1123, 1143, 3369, 3937, 10107, 11811, 34813, 35433, 104439, 142621, 313317, 427863, 1283589, 4421251, 13263753, 39791259]

約数ペア:

[(1, 39791259), (3, 13263753), (9, 4421251), (31, 1283589), (93, 427863), (127, 313317), (279, 142621), (381, 104439), (1123, 35433), (1143, 34813), (3369, 11811), (3937, 10107)]