13497297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17783}}^1$

素因数の和:17820

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 6989871

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 17783, 53349, 195613, 409009, 586839, 1227027, 4499099, 13497297]

約数ペア:

[(1, 13497297), (3, 4499099), (11, 1227027), (23, 586839), (33, 409009), (69, 195613), (253, 53349), (759, 17783)]