2793637

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 3644352

約数和(自身を除く): 850715

約数列:

[1, 7, 11, 49, 71, 73, 77, 497, 511, 539, 781, 803, 3479, 3577, 5183, 5467, 5621, 36281, 38269, 39347, 57013, 253967, 399091, 2793637]

約数ペア:

[(1, 2793637), (7, 399091), (11, 253967), (49, 57013), (71, 39347), (73, 38269), (77, 36281), (497, 5621), (511, 5467), (539, 5183), (781, 3577), (803, 3479)]