77900987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 84307392

約数和(自身を除く): 6406405

約数列:

[1, 17, 71, 233, 277, 1207, 3961, 4709, 16543, 19667, 64541, 281231, 334339, 1097197, 4582411, 77900987]

約数ペア:

[(1, 77900987), (17, 4582411), (71, 1097197), (233, 334339), (277, 281231), (1207, 64541), (3961, 19667), (4709, 16543)]