27797281

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 29393280

約数和(自身を除く): 1595999

約数列:

[1, 53, 71, 83, 89, 3763, 4399, 4717, 5893, 6319, 7387, 312329, 334907, 391511, 524477, 27797281]

約数ペア:

[(1, 27797281), (53, 524477), (71, 391511), (83, 334907), (89, 312329), (3763, 7387), (4399, 6319), (4717, 5893)]