10747121

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 13833216

約数和(自身を除く): 3086095

約数列:

[1, 7, 11, 49, 77, 127, 157, 539, 889, 1099, 1397, 1727, 6223, 7693, 9779, 12089, 19939, 68453, 84623, 139573, 219329, 977011, 1535303, 10747121]

約数ペア:

[(1, 10747121), (7, 1535303), (11, 977011), (49, 219329), (77, 139573), (127, 84623), (157, 68453), (539, 19939), (889, 12089), (1099, 9779), (1397, 7693), (1727, 6223)]