121238523

素因数分解:

$3^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1459}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 200428800

約数和(自身を除く): 79190277

約数列:

[1, 3, 7, 9, 21, 63, 1319, 1459, 3957, 4377, 9233, 10213, 11871, 13131, 27699, 30639, 83097, 91917, 1924421, 5773263, 13470947, 17319789, 40412841, 121238523]

約数ペア:

[(1, 121238523), (3, 40412841), (7, 17319789), (9, 13470947), (21, 5773263), (63, 1924421), (1319, 91917), (1459, 83097), (3957, 30639), (4377, 27699), (9233, 13131), (10213, 11871)]