8020833

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 11073216

約数和(自身を除く): 3052383

約数列:

[1, 3, 43, 97, 129, 291, 641, 1923, 4171, 12513, 27563, 62177, 82689, 186531, 2673611, 8020833]

約数ペア:

[(1, 8020833), (3, 2673611), (43, 186531), (97, 82689), (129, 62177), (291, 27563), (641, 12513), (1923, 4171)]