30500393

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 39299904

約数和(自身を除く): 8799511

約数列:

[1, 7, 11, 49, 71, 77, 497, 539, 781, 797, 3479, 5467, 5579, 8767, 38269, 39053, 56587, 61369, 396109, 429583, 622457, 2772763, 4357199, 30500393]

約数ペア:

[(1, 30500393), (7, 4357199), (11, 2772763), (49, 622457), (71, 429583), (77, 396109), (497, 61369), (539, 56587), (781, 39053), (797, 38269), (3479, 8767), (5467, 5579)]