447320994

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{221227}}^1$

素因数の和:221569

約数の個数: 16

約数和(自身を含む): 897300768

約数和(自身を除く): 449979774

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 221227, 442454, 663681, 1327362, 74553499, 149106998, 223660497, 447320994]

約数ペア:

[(1, 447320994), (2, 223660497), (3, 149106998), (6, 74553499), (337, 1327362), (674, 663681), (1011, 442454), (2022, 221227)]