85719193

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 99671040

約数和(自身を除く): 13951847

約数列:

[1, 7, 89, 223, 617, 623, 1561, 4319, 19847, 54913, 137591, 138929, 384391, 963137, 12245599, 85719193]

約数ペア:

[(1, 85719193), (7, 12245599), (89, 963137), (223, 384391), (617, 138929), (623, 137591), (1561, 54913), (4319, 19847)]