42683147

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 49190400

約数和(自身を除く): 6507253

約数列:

[1, 13, 23, 79, 139, 169, 299, 1027, 1807, 1817, 3197, 3887, 10981, 13351, 23491, 23621, 41561, 142753, 252563, 307073, 540293, 1855789, 3283319, 42683147]

約数ペア:

[(1, 42683147), (13, 3283319), (23, 1855789), (79, 540293), (139, 307073), (169, 252563), (299, 142753), (1027, 41561), (1807, 23621), (1817, 23491), (3197, 13351), (3887, 10981)]