2647461897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{22717}}^1$

素因数の和:23309

約数の個数: 24

約数和(自身を含む): 3997641024

約数和(自身を除く): 1350179127

約数列:

[1, 3, 9, 23, 69, 207, 563, 1689, 5067, 12949, 22717, 38847, 68151, 116541, 204453, 522491, 1567473, 4702419, 12789671, 38369013, 115107039, 294162433, 882487299, 2647461897]

約数ペア:

[(1, 2647461897), (3, 882487299), (9, 294162433), (23, 115107039), (69, 38369013), (207, 12789671), (563, 4702419), (1689, 1567473), (5067, 522491), (12949, 204453), (22717, 116541), (38847, 68151)]