5319391

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 6894720

約数和(自身を除く): 1575329

約数列:

[1, 7, 11, 49, 71, 77, 139, 497, 539, 781, 973, 1529, 3479, 5467, 6811, 9869, 10703, 38269, 69083, 74921, 108559, 483581, 759913, 5319391]

約数ペア:

[(1, 5319391), (7, 759913), (11, 483581), (49, 108559), (71, 74921), (77, 69083), (139, 38269), (497, 10703), (539, 9869), (781, 6811), (973, 5467), (1529, 3479)]