16772561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 18703104

約数和(自身を除く): 1930543

約数列:

[1, 13, 47, 97, 283, 611, 1261, 3679, 4559, 13301, 27451, 59267, 172913, 356863, 1290197, 16772561]

約数ペア:

[(1, 16772561), (13, 1290197), (47, 356863), (97, 172913), (283, 59267), (611, 27451), (1261, 13301), (3679, 4559)]