424557

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 733824

約数和(自身を除く): 309267

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 293, 483, 879, 1449, 2051, 2637, 6153, 6739, 18459, 20217, 47173, 60651, 141519, 424557]

約数ペア:

[(1, 424557), (3, 141519), (7, 60651), (9, 47173), (21, 20217), (23, 18459), (63, 6739), (69, 6153), (161, 2637), (207, 2051), (293, 1449), (483, 879)]