2654883

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 4907520

約数和(自身を除く): 2252637

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1277, 2079, 3831, 8939, 11493, 14047, 26817, 34479, 42141, 80451, 98329, 126423, 241353, 294987, 379269, 884961, 2654883]

約数ペア:

[(1, 2654883), (3, 884961), (7, 379269), (9, 294987), (11, 241353), (21, 126423), (27, 98329), (33, 80451), (63, 42141), (77, 34479), (99, 26817), (189, 14047), (231, 11493), (297, 8939), (693, 3831), (1277, 2079)]