1189133091

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{886751}}^1$

素因数の和:886906

約数の個数: 12

約数和(自身を含む): 1729166400

約数和(自身を除く): 540033309

約数列:

[1, 3, 9, 149, 447, 1341, 886751, 2660253, 7980759, 132125899, 396377697, 1189133091]

約数ペア:

[(1, 1189133091), (3, 396377697), (9, 132125899), (149, 7980759), (447, 2660253), (1341, 886751)]