2201661

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 4112064

約数和(自身を除く): 1910403

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 353, 567, 693, 891, 1059, 2079, 2471, 3177, 3883, 6237, 7413, 9531, 11649, 22239, 27181, 28593, 34947, 66717, 81543, 104841, 200151, 244629, 314523, 733887, 2201661]

約数ペア:

[(1, 2201661), (3, 733887), (7, 314523), (9, 244629), (11, 200151), (21, 104841), (27, 81543), (33, 66717), (63, 34947), (77, 28593), (81, 27181), (99, 22239), (189, 11649), (231, 9531), (297, 7413), (353, 6237), (567, 3883), (693, 3177), (891, 2471), (1059, 2079)]