57831279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42743}}^1$

素因数の和:42798

約数の個数: 16

約数和(自身を含む): 86171904

約数和(自身を除く): 28340625

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 42743, 128229, 470173, 1410519, 1752463, 5257389, 19277093, 57831279]

約数ペア:

[(1, 57831279), (3, 19277093), (11, 5257389), (33, 1752463), (41, 1410519), (123, 470173), (451, 128229), (1353, 42743)]