8960781

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 12267200

約数和(自身を除く): 3306419

約数列:

[1, 3, 67, 109, 201, 327, 409, 1227, 7303, 21909, 27403, 44581, 82209, 133743, 2986927, 8960781]

約数ペア:

[(1, 8960781), (3, 2986927), (67, 133743), (109, 82209), (201, 44581), (327, 27403), (409, 21909), (1227, 7303)]