3169143

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 4942080

約数和(自身を除く): 1772937

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 431, 817, 1293, 2451, 3879, 7353, 8189, 18533, 24567, 55599, 73701, 166797, 352127, 1056381, 3169143]

約数ペア:

[(1, 3169143), (3, 1056381), (9, 352127), (19, 166797), (43, 73701), (57, 55599), (129, 24567), (171, 18533), (387, 8189), (431, 7353), (817, 3879), (1293, 2451)]