318090241

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{11273}}^1$

素因数の和:11448

約数の個数: 16

約数和(自身を含む): 378806400

約数和(自身を除く): 60716159

約数列:

[1, 7, 29, 139, 203, 973, 4031, 11273, 28217, 78911, 326917, 1566947, 2288419, 10968629, 45441463, 318090241]

約数ペア:

[(1, 318090241), (7, 45441463), (29, 10968629), (139, 2288419), (203, 1566947), (973, 326917), (4031, 78911), (11273, 28217)]