4865581

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 5935104

約数和(自身を除く): 1069523

約数列:

[1, 7, 23, 47, 161, 329, 643, 1081, 4501, 7567, 14789, 30221, 103523, 211547, 695083, 4865581]

約数ペア:

[(1, 4865581), (7, 695083), (23, 211547), (47, 103523), (161, 30221), (329, 14789), (643, 7567), (1081, 4501)]