26241137

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 30533184

約数和(自身を除く): 4292047

約数列:

[1, 13, 23, 43, 157, 169, 299, 559, 989, 2041, 3611, 3887, 6751, 7267, 12857, 26533, 46943, 87763, 155273, 167141, 610259, 1140919, 2018549, 26241137]

約数ペア:

[(1, 26241137), (13, 2018549), (23, 1140919), (43, 610259), (157, 167141), (169, 155273), (299, 87763), (559, 46943), (989, 26533), (2041, 12857), (3611, 7267), (3887, 6751)]