11928951

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{8663}}^1$

素因数の和:8692

約数の個数: 20

約数和(自身を含む): 18870192

約数和(自身を除く): 6941241

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 8663, 25989, 77967, 147271, 233901, 441813, 701703, 1325439, 3976317, 11928951]

約数ペア:

[(1, 11928951), (3, 3976317), (9, 1325439), (17, 701703), (27, 441813), (51, 233901), (81, 147271), (153, 77967), (459, 25989), (1377, 8663)]