30984639

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34313}}^1$

素因数の和:34366

約数の個数: 16

約数和(自身を含む): 48314112

約数和(自身を除く): 17329473

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 34313, 102939, 240191, 720573, 1475459, 4426377, 10328213, 30984639]

約数ペア:

[(1, 30984639), (3, 10328213), (7, 4426377), (21, 1475459), (43, 720573), (129, 240191), (301, 102939), (903, 34313)]