28317663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9227}}^1$

素因数の和:9275

約数の個数: 24

約数和(自身を含む): 46066176

約数和(自身を除く): 17748513

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9227, 27681, 83043, 101497, 286037, 304491, 858111, 913473, 2574333, 3146407, 9439221, 28317663]

約数ペア:

[(1, 28317663), (3, 9439221), (9, 3146407), (11, 2574333), (31, 913473), (33, 858111), (93, 304491), (99, 286037), (279, 101497), (341, 83043), (1023, 27681), (3069, 9227)]