14438347

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 4915253

約数列:

[1, 7, 11, 19, 71, 77, 133, 139, 209, 497, 781, 973, 1349, 1463, 1529, 2641, 5467, 9443, 9869, 10703, 14839, 18487, 29051, 69083, 103873, 108559, 187511, 203357, 759913, 1312577, 2062621, 14438347]

約数ペア:

[(1, 14438347), (7, 2062621), (11, 1312577), (19, 759913), (71, 203357), (77, 187511), (133, 108559), (139, 103873), (209, 69083), (497, 29051), (781, 18487), (973, 14839), (1349, 10703), (1463, 9869), (1529, 9443), (2641, 5467)]