2822919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 4143744

約数和(自身を除く): 1320825

約数列:

[1, 3, 11, 33, 131, 393, 653, 1441, 1959, 4323, 7183, 21549, 85543, 256629, 940973, 2822919]

約数ペア:

[(1, 2822919), (3, 940973), (11, 256629), (33, 85543), (131, 21549), (393, 7183), (653, 4323), (1441, 1959)]