57472891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2239}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 69529600

約数和(自身を除く): 12056709

約数列:

[1, 7, 19, 133, 193, 1351, 2239, 3667, 15673, 25669, 42541, 297787, 432127, 3024889, 8210413, 57472891]

約数ペア:

[(1, 57472891), (7, 8210413), (19, 3024889), (133, 432127), (193, 297787), (1351, 42541), (2239, 25669), (3667, 15673)]