28623387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5779}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 41431040

約数和(自身を除く): 12807653

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 5779, 17337, 75127, 225381, 733933, 2201799, 9541129, 28623387]

約数ペア:

[(1, 28623387), (3, 9541129), (13, 2201799), (39, 733933), (127, 225381), (381, 75127), (1651, 17337), (4953, 5779)]