2051234127

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13406759}}^1$

素因数の和:13406782

約数の個数: 12

約数和(自身を含む): 3137181840

約数和(自身を除く): 1085947713

約数列:

[1, 3, 9, 17, 51, 153, 13406759, 40220277, 120660831, 227914903, 683744709, 2051234127]

約数ペア:

[(1, 2051234127), (3, 683744709), (9, 227914903), (17, 120660831), (51, 40220277), (153, 13406759)]