30639519

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{49339}}^1$

素因数の和:49371

約数の個数: 16

約数和(自身を含む): 47366400

約数和(自身を除く): 16726881

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 49339, 148017, 444051, 1134797, 1332153, 3404391, 10213173, 30639519]

約数ペア:

[(1, 30639519), (3, 10213173), (9, 3404391), (23, 1332153), (27, 1134797), (69, 444051), (207, 148017), (621, 49339)]