172241531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{52021}}^1$

素因数の和:52082

約数の個数: 16

約数和(自身を含む): 219740928

約数和(自身を除く): 47499397

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 52021, 364147, 572231, 2236903, 4005617, 15658321, 24605933, 172241531]

約数ペア:

[(1, 172241531), (7, 24605933), (11, 15658321), (43, 4005617), (77, 2236903), (301, 572231), (473, 364147), (3311, 52021)]