2009097213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{916141}}^1$

素因数の和:916204

約数の個数: 16

約数和(自身を含む): 2902337856

約数和(自身を除く): 893240643

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 916141, 2748423, 15574397, 39394063, 46723191, 118182189, 669699071, 2009097213]

約数ペア:

[(1, 2009097213), (3, 669699071), (17, 118182189), (43, 46723191), (51, 39394063), (129, 15574397), (731, 2748423), (2193, 916141)]