2013133881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{32993}}^1$

素因数の和:33093

約数の個数: 24

約数和(自身を含む): 2997966816

約数和(自身を除く): 984832935

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1849, 5547, 20339, 32993, 61017, 98979, 362923, 1088769, 1418699, 4256097, 15605689, 46817067, 61004057, 183012171, 671044627, 2013133881]

約数ペア:

[(1, 2013133881), (3, 671044627), (11, 183012171), (33, 61004057), (43, 46817067), (129, 15605689), (473, 4256097), (1419, 1418699), (1849, 1088769), (5547, 362923), (20339, 98979), (32993, 61017)]