28059357

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 38577600

約数和(自身を除く): 10518243

約数列:

[1, 3, 37, 111, 449, 563, 1347, 1689, 16613, 20831, 49839, 62493, 252787, 758361, 9353119, 28059357]

約数ペア:

[(1, 28059357), (3, 9353119), (37, 758361), (111, 252787), (449, 62493), (563, 49839), (1347, 20831), (1689, 16613)]