641231103

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{38053}}^1$

素因数の和:38234

約数の個数: 16

約数和(自身を含む): 882243936

約数和(自身を除く): 241012833

約数列:

[1, 3, 41, 123, 137, 411, 5617, 16851, 38053, 114159, 1560173, 4680519, 5213261, 15639783, 213743701, 641231103]

約数ペア:

[(1, 641231103), (3, 213743701), (41, 15639783), (123, 5213261), (137, 4680519), (411, 1560173), (5617, 114159), (16851, 38053)]