2013136521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{28627}}^1$

素因数の和:30772

約数の個数: 16

約数和(自身を含む): 2929675008

約数和(自身を除く): 916538487

約数列:

[1, 3, 11, 33, 2131, 6393, 23441, 28627, 70323, 85881, 314897, 944691, 61004137, 183012411, 671045507, 2013136521]

約数ペア:

[(1, 2013136521), (3, 671045507), (11, 183012411), (33, 61004137), (2131, 944691), (6393, 314897), (23441, 85881), (28627, 70323)]