12560317

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{3329}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 15984000

約数和(自身を除く): 3423683

約数列:

[1, 7, 11, 49, 77, 343, 539, 3329, 3773, 23303, 36619, 163121, 256333, 1141847, 1794331, 12560317]

約数ペア:

[(1, 12560317), (7, 1794331), (11, 1141847), (49, 256333), (77, 163121), (343, 36619), (539, 23303), (3329, 3773)]