47571459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 73624320

約数和(自身を除く): 26052861

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1493, 1677, 2451, 4479, 10621, 19409, 28367, 31863, 58227, 64199, 85101, 192597, 368771, 834587, 1106313, 1219781, 2503761, 3659343, 15857153, 47571459]

約数ペア:

[(1, 47571459), (3, 15857153), (13, 3659343), (19, 2503761), (39, 1219781), (43, 1106313), (57, 834587), (129, 368771), (247, 192597), (559, 85101), (741, 64199), (817, 58227), (1493, 31863), (1677, 28367), (2451, 19409), (4479, 10621)]