5720539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 6658560

約数和(自身を除く): 938021

約数列:

[1, 11, 19, 101, 209, 271, 1111, 1919, 2981, 5149, 21109, 27371, 56639, 301081, 520049, 5720539]

約数ペア:

[(1, 5720539), (11, 520049), (19, 301081), (101, 56639), (209, 27371), (271, 21109), (1111, 5149), (1919, 2981)]