13309815

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2633}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 21367008

約数和(自身を除く): 8057193

約数列:

[1, 3, 5, 15, 337, 1011, 1685, 2633, 5055, 7899, 13165, 39495, 887321, 2661963, 4436605, 13309815]

約数ペア:

[(1, 13309815), (3, 4436605), (5, 2661963), (15, 887321), (337, 39495), (1011, 13165), (1685, 7899), (2633, 5055)]