12551151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 17791488

約数和(自身を除く): 5240337

約数列:

[1, 3, 17, 51, 431, 571, 1293, 1713, 7327, 9707, 21981, 29121, 246101, 738303, 4183717, 12551151]

約数ペア:

[(1, 12551151), (3, 4183717), (17, 738303), (51, 246101), (431, 29121), (571, 21981), (1293, 9707), (1713, 7327)]