2279427241

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{808021}}^1$

素因数の和:808072

約数の個数: 16

約数和(自身を含む): 2895950848

約数和(自身を除く): 616523607

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 808021, 5656147, 10504273, 25048651, 73529911, 175340557, 325632463, 2279427241]

約数ペア:

[(1, 2279427241), (7, 325632463), (13, 175340557), (31, 73529911), (91, 25048651), (217, 10504273), (403, 5656147), (2821, 808021)]