231337293

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8999}}^1$

素因数の和:9073

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 131542707

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 8569, 8999, 25707, 26997, 98989, 170981, 296967, 368959, 512943, 1106877, 1880791, 4058549, 5642373, 7010221, 12175647, 21030663, 77112431, 231337293]

約数ペア:

[(1, 231337293), (3, 77112431), (11, 21030663), (19, 12175647), (33, 7010221), (41, 5642373), (57, 4058549), (123, 1880791), (209, 1106877), (451, 512943), (627, 368959), (779, 296967), (1353, 170981), (2337, 98989), (8569, 26997), (8999, 25707)]