340474371

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{3371}}^1$

素因数の和:3762

約数の個数: 16

約数和(自身を含む): 459347328

約数和(自身を除く): 118872957

約数列:

[1, 3, 131, 257, 393, 771, 3371, 10113, 33667, 101001, 441601, 866347, 1324803, 2599041, 113491457, 340474371]

約数ペア:

[(1, 340474371), (3, 113491457), (131, 2599041), (257, 1324803), (393, 866347), (771, 441601), (3371, 101001), (10113, 33667)]