42866829

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 63752832

約数和(自身を除く): 20886003

約数列:

[1, 3, 9, 43, 129, 257, 387, 431, 771, 1293, 2313, 3879, 11051, 18533, 33153, 55599, 99459, 110767, 166797, 332301, 996903, 4762981, 14288943, 42866829]

約数ペア:

[(1, 42866829), (3, 14288943), (9, 4762981), (43, 996903), (129, 332301), (257, 166797), (387, 110767), (431, 99459), (771, 55599), (1293, 33153), (2313, 18533), (3879, 11051)]