8449949

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 9192960

約数和(自身を除く): 743011

約数列:

[1, 31, 37, 53, 139, 1147, 1643, 1961, 4309, 5143, 7367, 60791, 159433, 228377, 272579, 8449949]

約数ペア:

[(1, 8449949), (31, 272579), (37, 228377), (53, 159433), (139, 60791), (1147, 7367), (1643, 5143), (1961, 4309)]