27752879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2593}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 34863360

約数和(自身を除く): 7110481

約数列:

[1, 7, 11, 77, 139, 973, 1529, 2593, 10703, 18151, 28523, 199661, 360427, 2522989, 3964697, 27752879]

約数ペア:

[(1, 27752879), (7, 3964697), (11, 2522989), (77, 360427), (139, 199661), (973, 28523), (1529, 18151), (2593, 10703)]