2587497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 3810240

約数和(自身を除く): 1222743

約数列:

[1, 3, 11, 33, 89, 267, 881, 979, 2643, 2937, 9691, 29073, 78409, 235227, 862499, 2587497]

約数ペア:

[(1, 2587497), (3, 862499), (11, 235227), (33, 78409), (89, 29073), (267, 9691), (881, 2937), (979, 2643)]