2017903593

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131297}}^1$

素因数の和:131456

約数の個数: 16

約数和(自身を含む): 2773013760

約数和(自身を除く): 755110167

約数列:

[1, 3, 47, 109, 141, 327, 5123, 15369, 131297, 393891, 6170959, 14311373, 18512877, 42934119, 672634531, 2017903593]

約数ペア:

[(1, 2017903593), (3, 672634531), (47, 42934119), (109, 18512877), (141, 14311373), (327, 6170959), (5123, 393891), (15369, 131297)]