51347283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1811}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 73871616

約数和(自身を除く): 22524333

約数列:

[1, 3, 13, 39, 727, 1811, 2181, 5433, 9451, 23543, 28353, 70629, 1316597, 3949791, 17115761, 51347283]

約数ペア:

[(1, 51347283), (3, 17115761), (13, 3949791), (39, 1316597), (727, 70629), (1811, 28353), (2181, 23543), (5433, 9451)]