56491293

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2269}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 77506880

約数和(自身を除く): 21015587

約数列:

[1, 3, 43, 129, 193, 579, 2269, 6807, 8299, 24897, 97567, 292701, 437917, 1313751, 18830431, 56491293]

約数ペア:

[(1, 56491293), (3, 18830431), (43, 1313751), (129, 437917), (193, 292701), (579, 97567), (2269, 24897), (6807, 8299)]