86738899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 99093456

約数和(自身を除く): 12354557

約数列:

[1, 13, 31, 53, 131, 403, 689, 961, 1643, 1703, 4061, 6943, 12493, 21359, 50933, 52793, 90259, 125891, 215233, 662129, 1636583, 2798029, 6672223, 86738899]

約数ペア:

[(1, 86738899), (13, 6672223), (31, 2798029), (53, 1636583), (131, 662129), (403, 215233), (689, 125891), (961, 90259), (1643, 52793), (1703, 50933), (4061, 21359), (6943, 12493)]