20142423

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5419}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 33820800

約数和(自身を除く): 13678377

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5419, 16257, 37933, 48771, 113799, 319721, 341397, 959163, 2238047, 2877489, 6714141, 20142423]

約数ペア:

[(1, 20142423), (3, 6714141), (7, 2877489), (9, 2238047), (21, 959163), (59, 341397), (63, 319721), (177, 113799), (413, 48771), (531, 37933), (1239, 16257), (3717, 5419)]