1141091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 1419264

約数和(自身を除く): 278173

約数列:

[1, 7, 17, 43, 119, 223, 301, 731, 1561, 3791, 5117, 9589, 26537, 67123, 163013, 1141091]

約数ペア:

[(1, 1141091), (7, 163013), (17, 67123), (43, 26537), (119, 9589), (223, 5117), (301, 3791), (731, 1561)]