13308965253

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9665189}}^1$

素因数の和:9665218

約数の個数: 20

約数和(自身を含む): 21050783820

約数和(自身を除く): 7741818567

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9665189, 28995567, 86986701, 164308213, 260960103, 492924639, 782880309, 1478773917, 4436321751, 13308965253]

約数ペア:

[(1, 13308965253), (3, 4436321751), (9, 1478773917), (17, 782880309), (27, 492924639), (51, 260960103), (81, 164308213), (153, 86986701), (459, 28995567), (1377, 9665189)]