54370589

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1361}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 67119360

約数和(自身を除く): 12748771

約数列:

[1, 7, 13, 91, 439, 1361, 3073, 5707, 9527, 17693, 39949, 123851, 597479, 4182353, 7767227, 54370589]

約数ペア:

[(1, 54370589), (7, 7767227), (13, 4182353), (91, 597479), (439, 123851), (1361, 39949), (3073, 17693), (5707, 9527)]