320233929

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{5641}}^1$

素因数の和:5920

約数の個数: 16

約数和(自身を含む): 433305600

約数和(自身を除く): 113071671

約数列:

[1, 3, 127, 149, 381, 447, 5641, 16923, 18923, 56769, 716407, 840509, 2149221, 2521527, 106744643, 320233929]

約数ペア:

[(1, 320233929), (3, 106744643), (127, 2521527), (149, 2149221), (381, 840509), (447, 716407), (5641, 56769), (16923, 18923)]