57157217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 63409920

約数和(自身を除く): 6252703

約数列:

[1, 13, 47, 139, 611, 673, 1807, 6533, 8749, 31631, 84929, 93547, 411203, 1216111, 4396709, 57157217]

約数ペア:

[(1, 57157217), (13, 4396709), (47, 1216111), (139, 411203), (611, 93547), (673, 84929), (1807, 31631), (6533, 8749)]