51641259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1409}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 72643200

約数和(自身を除く): 21001941

約数列:

[1, 3, 19, 57, 643, 1409, 1929, 4227, 12217, 26771, 36651, 80313, 905987, 2717961, 17213753, 51641259]

約数ペア:

[(1, 51641259), (3, 17213753), (19, 2717961), (57, 905987), (643, 80313), (1409, 36651), (1929, 26771), (4227, 12217)]