42111771

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 67415040

約数和(自身を除く): 25303269

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 3343, 4199, 10029, 12597, 43459, 56831, 63517, 130377, 170493, 190551, 738803, 825721, 1079789, 2216409, 2477163, 3239367, 14037257, 42111771]

約数ペア:

[(1, 42111771), (3, 14037257), (13, 3239367), (17, 2477163), (19, 2216409), (39, 1079789), (51, 825721), (57, 738803), (221, 190551), (247, 170493), (323, 130377), (663, 63517), (741, 56831), (969, 43459), (3343, 12597), (4199, 10029)]