54712427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22921}}^1$

素因数の和:22970

約数の個数: 16

約数和(自身を含む): 70416384

約数和(自身を除く): 15703957

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 22921, 160447, 252131, 710551, 1764917, 4973857, 7816061, 54712427]

約数ペア:

[(1, 54712427), (7, 7816061), (11, 4973857), (31, 1764917), (77, 710551), (217, 252131), (341, 160447), (2387, 22921)]