86464819

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7103}}^1$

素因数の和:7194

約数の個数: 16

約数和(自身を含む): 103661568

約数和(自身を除く): 17196749

約数列:

[1, 7, 37, 47, 259, 329, 1739, 7103, 12173, 49721, 262811, 333841, 1839677, 2336887, 12352117, 86464819]

約数ペア:

[(1, 86464819), (7, 12352117), (37, 2336887), (47, 1839677), (259, 333841), (329, 262811), (1739, 49721), (7103, 12173)]