17975528021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{7309}}^1$

素因数の和:7505

約数の個数: 32

約数和(自身を含む): 20614901760

約数和(自身を除く): 2639373739

約数列:

[1, 11, 47, 67, 71, 517, 737, 781, 3149, 3337, 4757, 7309, 34639, 36707, 52327, 80399, 223579, 343523, 489703, 518939, 2459369, 3778753, 5386733, 5708329, 23016041, 24390133, 34768913, 253176451, 268291463, 382458043, 1634138911, 17975528021]

約数ペア:

[(1, 17975528021), (11, 1634138911), (47, 382458043), (67, 268291463), (71, 253176451), (517, 34768913), (737, 24390133), (781, 23016041), (3149, 5708329), (3337, 5386733), (4757, 3778753), (7309, 2459369), (34639, 518939), (36707, 489703), (52327, 343523), (80399, 223579)]