13270689

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{1601}}^1$

素因数の和:1917

約数の個数: 16

約数和(自身を含む): 19736640

約数和(自身を除く): 6465951

約数列:

[1, 3, 9, 27, 307, 921, 1601, 2763, 4803, 8289, 14409, 43227, 491507, 1474521, 4423563, 13270689]

約数ペア:

[(1, 13270689), (3, 4423563), (9, 1474521), (27, 491507), (307, 43227), (921, 14409), (1601, 8289), (2763, 4803)]