13685391

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3935

約数の個数: 24

約数和(自身を含む): 21846240

約数和(自身を除く): 8160849

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 3889, 11667, 35001, 66113, 89447, 198339, 268341, 595017, 805023, 1520599, 4561797, 13685391]

約数ペア:

[(1, 13685391), (3, 4561797), (9, 1520599), (17, 805023), (23, 595017), (51, 268341), (69, 198339), (153, 89447), (207, 66113), (391, 35001), (1173, 11667), (3519, 3889)]