1665831739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 2018016000

約数和(自身を除く): 352184261

約数列:

[1, 11, 13, 43, 139, 143, 473, 559, 1529, 1807, 1949, 5977, 6149, 19877, 21439, 25337, 65747, 77701, 83807, 270911, 278707, 854711, 921877, 1089491, 2980021, 3521843, 11649173, 11984401, 38740273, 128140903, 151439249, 1665831739]

約数ペア:

[(1, 1665831739), (11, 151439249), (13, 128140903), (43, 38740273), (139, 11984401), (143, 11649173), (473, 3521843), (559, 2980021), (1529, 1089491), (1807, 921877), (1949, 854711), (5977, 278707), (6149, 270911), (19877, 83807), (21439, 77701), (25337, 65747)]