56858859

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 84206304

約数和(自身を除く): 27347445

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 881, 909, 2643, 7171, 7929, 21513, 62551, 64539, 88981, 187653, 266943, 562959, 800829, 6317651, 18952953, 56858859]

約数ペア:

[(1, 56858859), (3, 18952953), (9, 6317651), (71, 800829), (101, 562959), (213, 266943), (303, 187653), (639, 88981), (881, 64539), (909, 62551), (2643, 21513), (7171, 7929)]