2315949

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 3193344

約数和(自身を除く): 877395

約数列:

[1, 3, 71, 83, 131, 213, 249, 393, 5893, 9301, 10873, 17679, 27903, 32619, 771983, 2315949]

約数ペア:

[(1, 2315949), (3, 771983), (71, 32619), (83, 27903), (131, 17679), (213, 10873), (249, 9301), (393, 5893)]