25672269

素因数分解:

$3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1259}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 13518771

約数列:

[1, 3, 7, 21, 971, 1259, 2913, 3777, 6797, 8813, 20391, 26439, 1222489, 3667467, 8557423, 25672269]

約数ペア:

[(1, 25672269), (3, 8557423), (7, 3667467), (21, 1222489), (971, 26439), (1259, 20391), (2913, 8813), (3777, 6797)]