12261249

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 23796864

約数和(自身を除く): 11535615

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 1361, 3003, 4083, 9009, 9527, 12249, 14971, 17693, 28581, 44913, 53079, 85743, 104797, 123851, 134739, 159237, 194623, 314391, 371553, 583869, 943173, 1114659, 1362361, 1751607, 4087083, 12261249]

約数ペア:

[(1, 12261249), (3, 4087083), (7, 1751607), (9, 1362361), (11, 1114659), (13, 943173), (21, 583869), (33, 371553), (39, 314391), (63, 194623), (77, 159237), (91, 134739), (99, 123851), (117, 104797), (143, 85743), (231, 53079), (273, 44913), (429, 28581), (693, 17693), (819, 14971), (1001, 12249), (1287, 9527), (1361, 9009), (3003, 4083)]