28304883

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 28

約数和(自身を含む): 43518888

約数和(自身を除く): 15214005

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 947, 1107, 2841, 3321, 8523, 9963, 25569, 29889, 38827, 76707, 116481, 230121, 349443, 690363, 1048329, 3144987, 9434961, 28304883]

約数ペア:

[(1, 28304883), (3, 9434961), (9, 3144987), (27, 1048329), (41, 690363), (81, 349443), (123, 230121), (243, 116481), (369, 76707), (729, 38827), (947, 29889), (1107, 25569), (2841, 9963), (3321, 8523)]