16001433

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 26520000

約数和(自身を除く): 10518567

約数列:

[1, 3, 7, 9, 21, 63, 499, 509, 1497, 1527, 3493, 3563, 4491, 4581, 10479, 10689, 31437, 32067, 253991, 761973, 1777937, 2285919, 5333811, 16001433]

約数ペア:

[(1, 16001433), (3, 5333811), (7, 2285919), (9, 1777937), (21, 761973), (63, 253991), (499, 32067), (509, 31437), (1497, 10689), (1527, 10479), (3493, 4581), (3563, 4491)]