2706591

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 3725568

約数和(自身を除く): 1018977

約数列:

[1, 3, 71, 97, 131, 213, 291, 393, 6887, 9301, 12707, 20661, 27903, 38121, 902197, 2706591]

約数ペア:

[(1, 2706591), (3, 902197), (71, 38121), (97, 27903), (131, 20661), (213, 12707), (291, 9301), (393, 6887)]