13330731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4562

約数の個数: 16

約数和(自身を含む): 18982656

約数和(自身を除く): 5651925

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 4493, 13479, 103339, 193199, 310017, 579597, 4443577, 13330731]

約数ペア:

[(1, 13330731), (3, 4443577), (23, 579597), (43, 310017), (69, 193199), (129, 103339), (989, 13479), (2967, 4493)]