26239297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 31703040

約数和(自身を除く): 5463743

約数列:

[1, 7, 23, 79, 161, 553, 1817, 2063, 12719, 14441, 47449, 162977, 332143, 1140839, 3748471, 26239297]

約数ペア:

[(1, 26239297), (7, 3748471), (23, 1140839), (79, 332143), (161, 162977), (553, 47449), (1817, 14441), (2063, 12719)]