28577907

素因数分解:

$3^3\times {\mathrm{1009}}^1\times {\mathrm{1049}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 42420000

約数和(自身を除く): 13842093

約数列:

[1, 3, 9, 27, 1009, 1049, 3027, 3147, 9081, 9441, 27243, 28323, 1058441, 3175323, 9525969, 28577907]

約数ペア:

[(1, 28577907), (3, 9525969), (9, 3175323), (27, 1058441), (1009, 28323), (1049, 27243), (3027, 9441), (3147, 9081)]