2589279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 4341120

約数和(自身を除く): 1751841

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1019, 2541, 3057, 7133, 11209, 21399, 33627, 78463, 123299, 235389, 369897, 863093, 2589279]

約数ペア:

[(1, 2589279), (3, 863093), (7, 369897), (11, 235389), (21, 123299), (33, 78463), (77, 33627), (121, 21399), (231, 11209), (363, 7133), (847, 3057), (1019, 2541)]