21063534

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{23561}}^1$

素因数の和:23715

約数の個数: 16

約数和(自身を含む): 42411600

約数和(自身を除く): 21348066

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 23561, 47122, 70683, 141366, 3510589, 7021178, 10531767, 21063534]

約数ペア:

[(1, 21063534), (2, 10531767), (3, 7021178), (6, 3510589), (149, 141366), (298, 70683), (447, 47122), (894, 23561)]