8666147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 10882560

約数和(自身を除く): 2216413

約数列:

[1, 7, 19, 23, 133, 161, 437, 2833, 3059, 19831, 53827, 65159, 376789, 456113, 1238021, 8666147]

約数ペア:

[(1, 8666147), (7, 1238021), (19, 456113), (23, 376789), (133, 65159), (161, 53827), (437, 19831), (2833, 3059)]