47517423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17737}}^1$

素因数の和:17806

約数の個数: 16

約数和(自身を含む): 68113920

約数和(自身を除く): 20596497

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 17737, 53211, 337003, 833639, 1011009, 2500917, 15839141, 47517423]

約数ペア:

[(1, 47517423), (3, 15839141), (19, 2500917), (47, 1011009), (57, 833639), (141, 337003), (893, 53211), (2679, 17737)]