82509889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28961}}^1$

素因数の和:29016

約数の個数: 16

約数和(自身を含む): 105653376

約数和(自身を除く): 23143487

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 28961, 202727, 318571, 1071557, 2229997, 7500899, 11787127, 82509889]

約数ペア:

[(1, 82509889), (7, 11787127), (11, 7500899), (37, 2229997), (77, 1071557), (259, 318571), (407, 202727), (2849, 28961)]