2174236491

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1\times {\mathrm{2237}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 3423817728

約数和(自身を除く): 1249581237

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1493, 2237, 4479, 6711, 10451, 15659, 31353, 46283, 46977, 69347, 138849, 208041, 323981, 485429, 971943, 1456287, 3339841, 10019523, 23378887, 70136661, 103535071, 310605213, 724745497, 2174236491]

約数ペア:

[(1, 2174236491), (3, 724745497), (7, 310605213), (21, 103535071), (31, 70136661), (93, 23378887), (217, 10019523), (651, 3339841), (1493, 1456287), (2237, 971943), (4479, 485429), (6711, 323981), (10451, 208041), (15659, 138849), (31353, 69347), (46283, 46977)]