12251547

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 10972773

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 83, 99, 189, 213, 231, 249, 297, 497, 581, 639, 693, 747, 781, 913, 1491, 1743, 1917, 2079, 2241, 2343, 2739, 4473, 5229, 5467, 5893, 6391, 7029, 8217, 13419, 15687, 16401, 17679, 19173, 21087, 24651, 41251, 49203, 53037, 57519, 64823, 123753, 147609, 159111, 172557, 194469, 371259, 453761, 583407, 1113777, 1361283, 1750221, 4083849, 12251547]

約数ペア:

[(1, 12251547), (3, 4083849), (7, 1750221), (9, 1361283), (11, 1113777), (21, 583407), (27, 453761), (33, 371259), (63, 194469), (71, 172557), (77, 159111), (83, 147609), (99, 123753), (189, 64823), (213, 57519), (231, 53037), (249, 49203), (297, 41251), (497, 24651), (581, 21087), (639, 19173), (693, 17679), (747, 16401), (781, 15687), (913, 13419), (1491, 8217), (1743, 7029), (1917, 6391), (2079, 5893), (2241, 5467), (2343, 5229), (2739, 4473)]