2093996691

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{59981}}^1$

素因数の和:60424

約数の個数: 20

約数和(自身を含む): 3135379104

約数和(自身を除く): 1041382413

約数列:

[1, 3, 9, 27, 81, 431, 1293, 3879, 11637, 34911, 59981, 179943, 539829, 1619487, 4858461, 25851811, 77555433, 232666299, 697998897, 2093996691]

約数ペア:

[(1, 2093996691), (3, 697998897), (9, 232666299), (27, 77555433), (81, 25851811), (431, 4858461), (1293, 1619487), (3879, 539829), (11637, 179943), (34911, 59981)]