25885629

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12451}}^1$

素因数の和:12478

約数の個数: 32

約数和(自身を含む): 47815680

約数和(自身を除く): 21930051

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 12451, 37353, 87157, 112059, 136961, 261471, 336177, 410883, 784413, 958727, 1232649, 2353239, 2876181, 3697947, 8628543, 25885629]

約数ペア:

[(1, 25885629), (3, 8628543), (7, 3697947), (9, 2876181), (11, 2353239), (21, 1232649), (27, 958727), (33, 784413), (63, 410883), (77, 336177), (99, 261471), (189, 136961), (231, 112059), (297, 87157), (693, 37353), (2079, 12451)]