13108989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6947}}^1$

素因数の和:7004

約数の個数: 16

約数和(自身を含む): 19009728

約数和(自身を除く): 5900739

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 6947, 20841, 118099, 257039, 354297, 771117, 4369663, 13108989]

約数ペア:

[(1, 13108989), (3, 4369663), (17, 771117), (37, 354297), (51, 257039), (111, 118099), (629, 20841), (1887, 6947)]