2720031143

素因数分解:

${\mathrm{41}}^2\times {\mathrm{367}}^1\times {\mathrm{4409}}^1$

素因数の和:4858

約数の個数: 12

約数和(自身を含む): 2796222240

約数和(自身を除く): 76191097

約数列:

[1, 41, 367, 1681, 4409, 15047, 180769, 616927, 1618103, 7411529, 66342223, 2720031143]

約数ペア:

[(1, 2720031143), (41, 66342223), (367, 7411529), (1681, 1618103), (4409, 616927), (15047, 180769)]