5173749

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 8753472

約数和(自身を除く): 3579723

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2003, 2583, 6009, 14021, 18027, 42063, 82123, 126189, 246369, 574861, 739107, 1724583, 5173749]

約数ペア:

[(1, 5173749), (3, 1724583), (7, 739107), (9, 574861), (21, 246369), (41, 126189), (63, 82123), (123, 42063), (287, 18027), (369, 14021), (861, 6009), (2003, 2583)]