28824327

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14759}}^1$

素因数の和:14803

約数の個数: 24

約数和(自身を含む): 49121280

約数和(自身を除く): 20296953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 14759, 44277, 103313, 132831, 309939, 457529, 929817, 1372587, 3202703, 4117761, 9608109, 28824327]

約数ペア:

[(1, 28824327), (3, 9608109), (7, 4117761), (9, 3202703), (21, 1372587), (31, 929817), (63, 457529), (93, 309939), (217, 132831), (279, 103313), (651, 44277), (1953, 14759)]