5319981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 8255520

約数和(自身を除く): 2935539

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 587, 1007, 1761, 3021, 5283, 9063, 11153, 31111, 33459, 93333, 100377, 279999, 591109, 1773327, 5319981]

約数ペア:

[(1, 5319981), (3, 1773327), (9, 591109), (19, 279999), (53, 100377), (57, 93333), (159, 33459), (171, 31111), (477, 11153), (587, 9063), (1007, 5283), (1761, 3021)]