2051215299

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{183949}}^1$

素因数の和:184024

約数の個数: 32

約数和(自身を含む): 3531840000

約数和(自身を除く): 1480624701

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 183949, 551847, 1287643, 1655541, 3862929, 4966623, 10852991, 11588787, 32558973, 34766361, 75970937, 97676919, 227912811, 293030757, 683738433, 2051215299]

約数ペア:

[(1, 2051215299), (3, 683738433), (7, 293030757), (9, 227912811), (21, 97676919), (27, 75970937), (59, 34766361), (63, 32558973), (177, 11588787), (189, 10852991), (413, 4966623), (531, 3862929), (1239, 1655541), (1593, 1287643), (3717, 551847), (11151, 183949)]