5249601

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 8760960

約数和(自身を除く): 3511359

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 809, 927, 2163, 2427, 5663, 6489, 7281, 16989, 50967, 83327, 249981, 583289, 749943, 1749867, 5249601]

約数ペア:

[(1, 5249601), (3, 1749867), (7, 749943), (9, 583289), (21, 249981), (63, 83327), (103, 50967), (309, 16989), (721, 7281), (809, 6489), (927, 5663), (2163, 2427)]