27618613

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 32345600

約数和(自身を除く): 4726987

約数列:

[1, 11, 31, 37, 121, 199, 341, 407, 1147, 2189, 3751, 4477, 6169, 7363, 12617, 24079, 67859, 80993, 138787, 228253, 746449, 890923, 2510783, 27618613]

約数ペア:

[(1, 27618613), (11, 2510783), (31, 890923), (37, 746449), (121, 228253), (199, 138787), (341, 80993), (407, 67859), (1147, 24079), (2189, 12617), (3751, 7363), (4477, 6169)]