42752281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6361}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 51303168

約数和(自身を除く): 8550887

約数列:

[1, 11, 13, 47, 143, 517, 611, 6361, 6721, 69971, 82693, 298967, 909623, 3288637, 3886571, 42752281]

約数ペア:

[(1, 42752281), (11, 3886571), (13, 3288637), (47, 909623), (143, 298967), (517, 82693), (611, 69971), (6361, 6721)]