2812788897003

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{499}}^1\times {\mathrm{1531337}}^1$

素因数の和:1532251

約数の個数: 24

約数和(自身を含む): 4081015770000

約数和(自身を除く): 1268226872997

約数列:

[1, 3, 9, 409, 499, 1227, 1497, 3681, 4491, 204091, 612273, 1531337, 1836819, 4594011, 13782033, 626316833, 764137163, 1878950499, 2292411489, 5636851497, 6877234467, 312532099667, 937596299001, 2812788897003]

約数ペア:

[(1, 2812788897003), (3, 937596299001), (9, 312532099667), (409, 6877234467), (499, 5636851497), (1227, 2292411489), (1497, 1878950499), (3681, 764137163), (4491, 626316833), (204091, 13782033), (612273, 4594011), (1531337, 1836819)]