27429563

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 33516000

約数和(自身を除く): 6086437

約数列:

[1, 7, 29, 49, 97, 199, 203, 679, 1393, 1421, 2813, 4753, 5771, 9751, 19303, 19691, 40397, 135121, 137837, 282779, 559787, 945847, 3918509, 27429563]

約数ペア:

[(1, 27429563), (7, 3918509), (29, 945847), (49, 559787), (97, 282779), (199, 137837), (203, 135121), (679, 40397), (1393, 19691), (1421, 19303), (2813, 9751), (4753, 5771)]