320434719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{90749}}^1$

素因数の和:90870

約数の個数: 16

約数和(自身を含む): 470448000

約数和(自身を除く): 150013281

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 90749, 272247, 998239, 2994717, 9710143, 29130429, 106811573, 320434719]

約数ペア:

[(1, 320434719), (3, 106811573), (11, 29130429), (33, 9710143), (107, 2994717), (321, 998239), (1177, 272247), (3531, 90749)]