47249001

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{34313}}^1$

素因数の和:34342

約数の個数: 20

約数和(自身を含む): 74735892

約数和(自身を除く): 27486891

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 34313, 102939, 308817, 583321, 926451, 1749963, 2779353, 5249889, 15749667, 47249001]

約数ペア:

[(1, 47249001), (3, 15749667), (9, 5249889), (17, 2779353), (27, 1749963), (51, 926451), (81, 583321), (153, 308817), (459, 102939), (1377, 34313)]