47142111

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4987}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 66081024

約数和(自身を除く): 18938913

約数列:

[1, 3, 23, 69, 137, 411, 3151, 4987, 9453, 14961, 114701, 344103, 683219, 2049657, 15714037, 47142111]

約数ペア:

[(1, 47142111), (3, 15714037), (23, 2049657), (69, 683219), (137, 344103), (411, 114701), (3151, 14961), (4987, 9453)]