99975029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18287}}^1$

素因数の和:18376

約数の個数: 16

約数和(自身を含む): 126406656

約数和(自身を除く): 26431627

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 18287, 128009, 201157, 1298377, 1408099, 9088639, 14282147, 99975029]

約数ペア:

[(1, 99975029), (7, 14282147), (11, 9088639), (71, 1408099), (77, 1298377), (497, 201157), (781, 128009), (5467, 18287)]