56557713

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2917}}^1$

素因数の和:3224

約数の個数: 16

約数和(自身を含む): 78996096

約数和(自身を除く): 22438383

約数列:

[1, 3, 23, 69, 281, 843, 2917, 6463, 8751, 19389, 67091, 201273, 819677, 2459031, 18852571, 56557713]

約数ペア:

[(1, 56557713), (3, 18852571), (23, 2459031), (69, 819677), (281, 201273), (843, 67091), (2917, 19389), (6463, 8751)]