547366953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12821}}^1$

素因数の和:12957

約数の個数: 32

約数和(自身を含む): 886256640

約数和(自身を除く): 338889687

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 2033, 2247, 6099, 12821, 14231, 38463, 42693, 89747, 243599, 269241, 730797, 1371847, 1705193, 4115541, 5115579, 9602929, 26065093, 28808787, 78195279, 182455651, 547366953]

約数ペア:

[(1, 547366953), (3, 182455651), (7, 78195279), (19, 28808787), (21, 26065093), (57, 9602929), (107, 5115579), (133, 4115541), (321, 1705193), (399, 1371847), (749, 730797), (2033, 269241), (2247, 243599), (6099, 89747), (12821, 42693), (14231, 38463)]