28864906587

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{500111}}^1$

素因数の和:500192

約数の個数: 36

約数和(自身を含む): 46693456992

約数和(自身を除く): 17828550405

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 477, 583, 1089, 1749, 5247, 6413, 19239, 57717, 500111, 1500333, 4500999, 5501221, 16503663, 26505883, 49510989, 60513431, 79517649, 181540293, 238552947, 291564713, 544620879, 874694139, 2624082417, 3207211843, 9621635529, 28864906587]

約数ペア:

[(1, 28864906587), (3, 9621635529), (9, 3207211843), (11, 2624082417), (33, 874694139), (53, 544620879), (99, 291564713), (121, 238552947), (159, 181540293), (363, 79517649), (477, 60513431), (583, 49510989), (1089, 26505883), (1749, 16503663), (5247, 5501221), (6413, 4500999), (19239, 1500333), (57717, 500111)]