22543281

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{35279}}^1$

素因数の和:35356

約数の個数: 12

約数和(自身を含む): 33022080

約数和(自身を除く): 10478799

約数列:

[1, 3, 9, 71, 213, 639, 35279, 105837, 317511, 2504809, 7514427, 22543281]

約数ペア:

[(1, 22543281), (3, 7514427), (9, 2504809), (71, 317511), (213, 105837), (639, 35279)]