57405397

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 68288512

約数和(自身を除く): 10883115

約数列:

[1, 7, 31, 127, 217, 889, 2083, 3937, 14581, 27559, 64573, 264541, 452011, 1851787, 8200771, 57405397]

約数ペア:

[(1, 57405397), (7, 8200771), (31, 1851787), (127, 452011), (217, 264541), (889, 64573), (2083, 27559), (3937, 14581)]