27931713

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 38708736

約数和(自身を除く): 10777023

約数列:

[1, 3, 31, 93, 157, 471, 1913, 4867, 5739, 14601, 59303, 177909, 300341, 901023, 9310571, 27931713]

約数ペア:

[(1, 27931713), (3, 9310571), (31, 901023), (93, 300341), (157, 177909), (471, 59303), (1913, 14601), (4867, 5739)]