25481113

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 31000320

約数和(自身を除く): 5519207

約数列:

[1, 7, 17, 119, 233, 919, 1631, 3961, 6433, 15623, 27727, 109361, 214127, 1498889, 3640159, 25481113]

約数ペア:

[(1, 25481113), (7, 3640159), (17, 1498889), (119, 214127), (233, 109361), (919, 27727), (1631, 15623), (3961, 6433)]