13045461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 7856427

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 647, 1551, 1833, 1941, 6721, 7117, 8411, 20163, 21351, 25233, 30409, 91227, 92521, 277563, 334499, 395317, 1003497, 1185951, 4348487, 13045461]

約数ペア:

[(1, 13045461), (3, 4348487), (11, 1185951), (13, 1003497), (33, 395317), (39, 334499), (47, 277563), (141, 92521), (143, 91227), (429, 30409), (517, 25233), (611, 21351), (647, 20163), (1551, 8411), (1833, 7117), (1941, 6721)]