3886641

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 6390384

約数和(自身を除く): 2503743

約数列:

[1, 3, 9, 11, 33, 43, 83, 99, 121, 129, 249, 363, 387, 473, 747, 913, 1089, 1419, 2739, 3569, 4257, 5203, 8217, 10043, 10707, 15609, 30129, 32121, 39259, 46827, 90387, 117777, 353331, 431849, 1295547, 3886641]

約数ペア:

[(1, 3886641), (3, 1295547), (9, 431849), (11, 353331), (33, 117777), (43, 90387), (83, 46827), (99, 39259), (121, 32121), (129, 30129), (249, 15609), (363, 10707), (387, 10043), (473, 8217), (747, 5203), (913, 4257), (1089, 3569), (1419, 2739)]