29112831

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 47658240

約数和(自身を除く): 18545409

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 1181, 2241, 2739, 3543, 8217, 10629, 12991, 24651, 31887, 38973, 98023, 116919, 294069, 350757, 882207, 1078253, 2646621, 3234759, 9704277, 29112831]

約数ペア:

[(1, 29112831), (3, 9704277), (9, 3234759), (11, 2646621), (27, 1078253), (33, 882207), (83, 350757), (99, 294069), (249, 116919), (297, 98023), (747, 38973), (913, 31887), (1181, 24651), (2241, 12991), (2739, 10629), (3543, 8217)]