2271600289

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{9551}}^1$

素因数の和:10176

約数の個数: 16

約数和(自身を含む): 2643687936

約数和(自身を除く): 372087647

約数列:

[1, 7, 61, 427, 557, 3899, 9551, 33977, 66857, 237839, 582611, 4078277, 5319907, 37239349, 324514327, 2271600289]

約数ペア:

[(1, 2271600289), (7, 324514327), (61, 37239349), (427, 5319907), (557, 4078277), (3899, 582611), (9551, 237839), (33977, 66857)]