2871099

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 5306880

約数和(自身を除く): 2435781

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1381, 2079, 4143, 9667, 12429, 15191, 29001, 37287, 45573, 87003, 106337, 136719, 261009, 319011, 410157, 957033, 2871099]

約数ペア:

[(1, 2871099), (3, 957033), (7, 410157), (9, 319011), (11, 261009), (21, 136719), (27, 106337), (33, 87003), (63, 45573), (77, 37287), (99, 29001), (189, 15191), (231, 12429), (297, 9667), (693, 4143), (1381, 2079)]