5177139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3117261

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 359, 437, 627, 759, 1077, 1311, 3949, 4807, 6821, 8257, 11847, 14421, 20463, 24771, 75031, 90827, 156883, 225093, 272481, 470649, 1725713, 5177139]

約数ペア:

[(1, 5177139), (3, 1725713), (11, 470649), (19, 272481), (23, 225093), (33, 156883), (57, 90827), (69, 75031), (209, 24771), (253, 20463), (359, 14421), (437, 11847), (627, 8257), (759, 6821), (1077, 4807), (1311, 3949)]