2345817

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 3244032

約数和(自身を除く): 898215

約数列:

[1, 3, 47, 127, 131, 141, 381, 393, 5969, 6157, 16637, 17907, 18471, 49911, 781939, 2345817]

約数ペア:

[(1, 2345817), (3, 781939), (47, 49911), (127, 18471), (131, 17907), (141, 16637), (381, 6157), (393, 5969)]