13749309

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5377

約数の個数: 24

約数和(自身を含む): 23255232

約数和(自身を除く): 9505923

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 5323, 15969, 37261, 47907, 111783, 218243, 335349, 654729, 1527701, 1964187, 4583103, 13749309]

約数ペア:

[(1, 13749309), (3, 4583103), (7, 1964187), (9, 1527701), (21, 654729), (41, 335349), (63, 218243), (123, 111783), (287, 47907), (369, 37261), (861, 15969), (2583, 5323)]