28524889

素因数分解:

${\mathrm{41}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:392

約数の個数: 12

約数和(自身を含む): 29773440

約数和(自身を除く): 1248551

約数列:

[1, 41, 71, 239, 1681, 2911, 9799, 16969, 119351, 401759, 695729, 28524889]

約数ペア:

[(1, 28524889), (41, 695729), (71, 401759), (239, 119351), (1681, 16969), (2911, 9799)]