28496697

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 39307200

約数和(自身を除く): 10810503

約数列:

[1, 3, 37, 111, 149, 447, 1723, 5169, 5513, 16539, 63751, 191253, 256727, 770181, 9498899, 28496697]

約数ペア:

[(1, 28496697), (3, 9498899), (37, 770181), (111, 256727), (149, 191253), (447, 63751), (1723, 16539), (5169, 5513)]