16390869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11551}}^1$

素因数の和:11608

約数の個数: 16

約数和(自身を含む): 24397824

約数和(自身を除く): 8006955

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 11551, 34653, 127061, 381183, 496693, 1490079, 5463623, 16390869]

約数ペア:

[(1, 16390869), (3, 5463623), (11, 1490079), (33, 496693), (43, 381183), (129, 127061), (473, 34653), (1419, 11551)]