2137788147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{230539}}^1$

素因数の和:230834

約数の個数: 16

約数和(自身を含む): 3120589440

約数和(自身を除く): 982801293

約数列:

[1, 3, 11, 33, 281, 843, 3091, 9273, 230539, 691617, 2535929, 7607787, 64781459, 194344377, 712596049, 2137788147]

約数ペア:

[(1, 2137788147), (3, 712596049), (11, 194344377), (33, 64781459), (281, 7607787), (843, 2535929), (3091, 691617), (9273, 230539)]