11261523

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 8043693

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 83, 91, 147, 213, 249, 273, 497, 581, 637, 923, 1079, 1491, 1743, 1911, 2769, 3237, 3479, 4067, 5893, 6461, 7553, 10437, 12201, 17679, 19383, 22659, 41251, 45227, 52871, 76609, 123753, 135681, 158613, 229827, 288757, 536263, 866271, 1608789, 3753841, 11261523]

約数ペア:

[(1, 11261523), (3, 3753841), (7, 1608789), (13, 866271), (21, 536263), (39, 288757), (49, 229827), (71, 158613), (83, 135681), (91, 123753), (147, 76609), (213, 52871), (249, 45227), (273, 41251), (497, 22659), (581, 19383), (637, 17679), (923, 12201), (1079, 10437), (1491, 7553), (1743, 6461), (1911, 5893), (2769, 4067), (3237, 3479)]