39033921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 58226688

約数和(自身を除く): 19192767

約数列:

[1, 3, 17, 23, 51, 69, 107, 311, 321, 391, 933, 1173, 1819, 2461, 5287, 5457, 7153, 7383, 15861, 21459, 33277, 41837, 99831, 121601, 125511, 364803, 565709, 765371, 1697127, 2296113, 13011307, 39033921]

約数ペア:

[(1, 39033921), (3, 13011307), (17, 2296113), (23, 1697127), (51, 765371), (69, 565709), (107, 364803), (311, 125511), (321, 121601), (391, 99831), (933, 41837), (1173, 33277), (1819, 21459), (2461, 15861), (5287, 7383), (5457, 7153)]