27288617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 29736960

約数和(自身を除く): 2448343

約数列:

[1, 19, 43, 127, 263, 817, 2413, 4997, 5461, 11309, 33401, 103759, 214871, 634619, 1436243, 27288617]

約数ペア:

[(1, 27288617), (19, 1436243), (43, 634619), (127, 214871), (263, 103759), (817, 33401), (2413, 11309), (4997, 5461)]