26984757

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 9787083

約数列:

[1, 3, 71, 151, 213, 453, 839, 2517, 10721, 32163, 59569, 126689, 178707, 380067, 8994919, 26984757]

約数ペア:

[(1, 26984757), (3, 8994919), (71, 380067), (151, 178707), (213, 126689), (453, 59569), (839, 32163), (2517, 10721)]