2068697853

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{10457}}^1$

素因数の和:10914

約数の個数: 32

約数和(自身を含む): 3252856320

約数和(自身を除く): 1184158467

約数列:

[1, 3, 9, 17, 27, 51, 153, 431, 459, 1293, 3879, 7327, 10457, 11637, 21981, 31371, 65943, 94113, 177769, 197829, 282339, 533307, 1599921, 4506967, 4799763, 13520901, 40562703, 76618439, 121688109, 229855317, 689565951, 2068697853]

約数ペア:

[(1, 2068697853), (3, 689565951), (9, 229855317), (17, 121688109), (27, 76618439), (51, 40562703), (153, 13520901), (431, 4799763), (459, 4506967), (1293, 1599921), (3879, 533307), (7327, 282339), (10457, 197829), (11637, 177769), (21981, 94113), (31371, 65943)]