12821618601

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{223681}}^1$

素因数の和:223894

約数の個数: 32

約数和(自身を含む): 20829267840

約数和(自身を除く): 8007649239

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 297, 579, 1737, 2123, 5211, 6369, 19107, 57321, 223681, 671043, 2013129, 2460491, 6039387, 7381473, 22144419, 43170433, 66433257, 129511299, 388533897, 474874763, 1165601691, 1424624289, 4273872867, 12821618601]

約数ペア:

[(1, 12821618601), (3, 4273872867), (9, 1424624289), (11, 1165601691), (27, 474874763), (33, 388533897), (99, 129511299), (193, 66433257), (297, 43170433), (579, 22144419), (1737, 7381473), (2123, 6039387), (5211, 2460491), (6369, 2013129), (19107, 671043), (57321, 223681)]