239107959

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 350430080

約数和(自身を除く): 111322121

約数列:

[1, 3, 9, 109, 223, 327, 669, 981, 1093, 2007, 3279, 9837, 24307, 72921, 119137, 218763, 243739, 357411, 731217, 1072233, 2193651, 26567551, 79702653, 239107959]

約数ペア:

[(1, 239107959), (3, 79702653), (9, 26567551), (109, 2193651), (223, 1072233), (327, 731217), (669, 357411), (981, 243739), (1093, 218763), (2007, 119137), (3279, 72921), (9837, 24307)]