25301367

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30893}}^1$

素因数の和:30919

約数の個数: 24

約数和(自身を含む): 44981664

約数和(自身を除く): 19680297

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 30893, 92679, 216251, 278037, 401609, 648753, 1204827, 1946259, 2811263, 3614481, 8433789, 25301367]

約数ペア:

[(1, 25301367), (3, 8433789), (7, 3614481), (9, 2811263), (13, 1946259), (21, 1204827), (39, 648753), (63, 401609), (91, 278037), (117, 216251), (273, 92679), (819, 30893)]