299683.0000000

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:742

約数の個数: 20

約数和(自身を含む): 3972672

約数和(自身を除く): 1372491

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 683, 1269, 2049, 3807, 6147, 18441, 32101, 55323, 96303, 288909, 866727, 2600181]

約数ペア:

[(1, 2600181), (3, 866727), (9, 288909), (27, 96303), (47, 55323), (81, 32101), (141, 18441), (423, 6147), (683, 3807), (1269, 2049)]