6404981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 852619

約数列:

[1, 11, 59, 71, 139, 649, 781, 1529, 4189, 8201, 9869, 46079, 90211, 108559, 582271, 6404981]

約数ペア:

[(1, 6404981), (11, 582271), (59, 108559), (71, 90211), (139, 46079), (649, 9869), (781, 8201), (1529, 4189)]