11990499

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 16439808

約数和(自身を除く): 4449309

約数列:

[1, 3, 47, 141, 277, 307, 831, 921, 13019, 14429, 39057, 43287, 85039, 255117, 3996833, 11990499]

約数ペア:

[(1, 11990499), (3, 3996833), (47, 255117), (141, 85039), (277, 43287), (307, 39057), (831, 14429), (921, 13019)]