2161352919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{132851}}^1$

素因数の和:132911

約数の個数: 32

約数和(自身を含む): 3443523840

約数和(自身を除く): 1282170921

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 5423, 16269, 132851, 398553, 1461361, 2258467, 3852679, 4384083, 6775401, 11558037, 24843137, 42379469, 65495543, 74529411, 127138407, 196486629, 720450973, 2161352919]

約数ペア:

[(1, 2161352919), (3, 720450973), (11, 196486629), (17, 127138407), (29, 74529411), (33, 65495543), (51, 42379469), (87, 24843137), (187, 11558037), (319, 6775401), (493, 4384083), (561, 3852679), (957, 2258467), (1479, 1461361), (5423, 398553), (16269, 132851)]