235702929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7789}}^1$

素因数の和:7941

約数の個数: 32

約数和(自身を含む): 394859520

約数和(自身を除く): 159156591

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 7789, 10087, 23367, 30261, 54523, 85679, 163569, 257037, 599753, 1020359, 1799259, 3061077, 7142513, 11223949, 21427539, 33671847, 78567643, 235702929]

約数ペア:

[(1, 235702929), (3, 78567643), (7, 33671847), (11, 21427539), (21, 11223949), (33, 7142513), (77, 3061077), (131, 1799259), (231, 1020359), (393, 599753), (917, 257037), (1441, 163569), (2751, 85679), (4323, 54523), (7789, 30261), (10087, 23367)]