27896309

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 33503232

約数和(自身を除く): 5606923

約数列:

[1, 7, 23, 161, 163, 1063, 1141, 3749, 7441, 24449, 26243, 171143, 173269, 1212883, 3985187, 27896309]

約数ペア:

[(1, 27896309), (7, 3985187), (23, 1212883), (161, 173269), (163, 171143), (1063, 26243), (1141, 24449), (3749, 7441)]