2912552181

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1400939}}^1$

素因数の和:1400966

約数の個数: 32

約数和(自身を含む): 5379609600

約数和(自身を除く): 2467057419

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 1400939, 4202817, 9806573, 12608451, 15410329, 29419719, 37825353, 46230987, 88259157, 107872303, 138692961, 264777471, 323616909, 416078883, 970850727, 2912552181]

約数ペア:

[(1, 2912552181), (3, 970850727), (7, 416078883), (9, 323616909), (11, 264777471), (21, 138692961), (27, 107872303), (33, 88259157), (63, 46230987), (77, 37825353), (99, 29419719), (189, 15410329), (231, 12608451), (297, 9806573), (693, 4202817), (2079, 1400939)]