15352173

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11149}}^1$

素因数の和:11178

約数の個数: 20

約数和(自身を含む): 24284700

約数和(自身を除く): 8932527

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11149, 33447, 100341, 189533, 301023, 568599, 903069, 1705797, 5117391, 15352173]

約数ペア:

[(1, 15352173), (3, 5117391), (9, 1705797), (17, 903069), (27, 568599), (51, 301023), (81, 189533), (153, 100341), (459, 33447), (1377, 11149)]