131337009

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{247339}}^1$

素因数の和:247404

約数の個数: 12

約数和(自身を含む): 192925200

約数和(自身を除く): 61588191

約数列:

[1, 3, 9, 59, 177, 531, 247339, 742017, 2226051, 14593001, 43779003, 131337009]

約数ペア:

[(1, 131337009), (3, 43779003), (9, 14593001), (59, 2226051), (177, 742017), (531, 247339)]