16627713

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 22858176

約数和(自身を除く): 6230463

約数列:

[1, 3, 43, 129, 157, 471, 821, 2463, 6751, 20253, 35303, 105909, 128897, 386691, 5542571, 16627713]

約数ペア:

[(1, 16627713), (3, 5542571), (43, 386691), (129, 128897), (157, 105909), (471, 35303), (821, 20253), (2463, 6751)]