14040981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 21525920

約数和(自身を除く): 7484939

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 523, 1413, 1569, 2983, 4707, 8949, 9937, 26847, 29811, 82111, 89433, 246333, 738999, 1560109, 4680327, 14040981]

約数ペア:

[(1, 14040981), (3, 4680327), (9, 1560109), (19, 738999), (57, 246333), (157, 89433), (171, 82111), (471, 29811), (523, 26847), (1413, 9937), (1569, 8949), (2983, 4707)]