311194420991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1\times {\mathrm{72073}}^1$

素因数の和:73150

約数の個数: 16

約数和(自身を含む): 326554032384

約数和(自身を除く): 15359611393

約数列:

[1, 23, 227, 827, 5221, 19021, 72073, 187729, 1657679, 4317767, 16360571, 59604371, 376293133, 1370900533, 13530192217, 311194420991]

約数ペア:

[(1, 311194420991), (23, 13530192217), (227, 1370900533), (827, 376293133), (5221, 59604371), (19021, 16360571), (72073, 4317767), (187729, 1657679)]