5128347

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12853}}^1$

素因数の和:12882

約数の個数: 16

約数和(自身を含む): 8226560

約数和(自身を除く): 3098213

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 12853, 38559, 89971, 244207, 269913, 732621, 1709449, 5128347]

約数ペア:

[(1, 5128347), (3, 1709449), (7, 732621), (19, 269913), (21, 244207), (57, 89971), (133, 38559), (399, 12853)]