26830323

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5395

約数の個数: 24

約数和(自身を含む): 42714672

約数和(自身を除く): 15884349

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 5333, 15999, 47997, 69329, 207987, 229319, 623961, 687957, 2063871, 2981147, 8943441, 26830323]

約数ペア:

[(1, 26830323), (3, 8943441), (9, 2981147), (13, 2063871), (39, 687957), (43, 623961), (117, 229319), (129, 207987), (387, 69329), (559, 47997), (1677, 15999), (5031, 5333)]