19325727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 29484000

約数和(自身を除く): 10158273

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 1049, 2047, 3147, 6141, 9441, 18423, 24127, 72381, 93361, 217143, 280083, 840249, 2147303, 6441909, 19325727]

約数ペア:

[(1, 19325727), (3, 6441909), (9, 2147303), (23, 840249), (69, 280083), (89, 217143), (207, 93361), (267, 72381), (801, 24127), (1049, 18423), (2047, 9441), (3147, 6141)]