86552879

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 102406656

約数和(自身を除く): 15853777

約数列:

[1, 7, 37, 131, 259, 917, 2551, 4847, 17857, 33929, 94387, 334181, 660709, 2339267, 12364697, 86552879]

約数ペア:

[(1, 86552879), (7, 12364697), (37, 2339267), (131, 660709), (259, 334181), (917, 94387), (2551, 33929), (4847, 17857)]