12722751

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 19538064

約数和(自身を除く): 6815313

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 1277, 3321, 3831, 9963, 11493, 34479, 52357, 103437, 157071, 310311, 471213, 1413639, 4240917, 12722751]

約数ペア:

[(1, 12722751), (3, 4240917), (9, 1413639), (27, 471213), (41, 310311), (81, 157071), (123, 103437), (243, 52357), (369, 34479), (1107, 11493), (1277, 9963), (3321, 3831)]