57326439

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 82612992

約数和(自身を除く): 25286553

約数列:

[1, 3, 19, 43, 57, 129, 361, 817, 1083, 1231, 2451, 3693, 15523, 23389, 46569, 52933, 70167, 158799, 444391, 1005727, 1333173, 3017181, 19108813, 57326439]

約数ペア:

[(1, 57326439), (3, 19108813), (19, 3017181), (43, 1333173), (57, 1005727), (129, 444391), (361, 158799), (817, 70167), (1083, 52933), (1231, 46569), (2451, 23389), (3693, 15523)]