248577553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{2273}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 301259520

約数和(自身を除く): 52681967

約数列:

[1, 7, 17, 119, 919, 2273, 6433, 15623, 15911, 38641, 109361, 270487, 2088887, 14622209, 35511079, 248577553]

約数ペア:

[(1, 248577553), (7, 35511079), (17, 14622209), (119, 2088887), (919, 270487), (2273, 109361), (6433, 38641), (15623, 15911)]