13863241

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 16257024

約数和(自身を除く): 2393783

約数列:

[1, 7, 83, 107, 223, 581, 749, 1561, 8881, 18509, 23861, 62167, 129563, 167027, 1980463, 13863241]

約数ペア:

[(1, 13863241), (7, 1980463), (83, 167027), (107, 129563), (223, 62167), (581, 23861), (749, 18509), (1561, 8881)]