235560321

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8573}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 353111616

約数和(自身を除く): 117551295

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 8573, 9159, 25719, 27477, 77157, 368639, 608683, 1105917, 1826049, 3317751, 5478147, 26173369, 78520107, 235560321]

約数ペア:

[(1, 235560321), (3, 78520107), (9, 26173369), (43, 5478147), (71, 3317751), (129, 1826049), (213, 1105917), (387, 608683), (639, 368639), (3053, 77157), (8573, 27477), (9159, 25719)]