15522183

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 24161280

約数和(自身を除く): 8639097

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2111, 2451, 6333, 7353, 18999, 40109, 90773, 120327, 272319, 360981, 816957, 1724687, 5174061, 15522183]

約数ペア:

[(1, 15522183), (3, 5174061), (9, 1724687), (19, 816957), (43, 360981), (57, 272319), (129, 120327), (171, 90773), (387, 40109), (817, 18999), (2111, 7353), (2451, 6333)]