2659041

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 4915200

約数和(自身を除く): 2256159

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1279, 2079, 3837, 8953, 11511, 14069, 26859, 34533, 42207, 80577, 98483, 126621, 241731, 295449, 379863, 886347, 2659041]

約数ペア:

[(1, 2659041), (3, 886347), (7, 379863), (9, 295449), (11, 241731), (21, 126621), (27, 98483), (33, 80577), (63, 42207), (77, 34533), (99, 26859), (189, 14069), (231, 11511), (297, 8953), (693, 3837), (1279, 2079)]