11905299

素因数分解:

$3^6\times 7^1\times {\mathrm{2333}}^1$

素因数の和:2358

約数の個数: 28

約数和(自身を含む): 20408496

約数和(自身を除く): 8503197

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2333, 5103, 6999, 16331, 20997, 48993, 62991, 146979, 188973, 440937, 566919, 1322811, 1700757, 3968433, 11905299]

約数ペア:

[(1, 11905299), (3, 3968433), (7, 1700757), (9, 1322811), (21, 566919), (27, 440937), (63, 188973), (81, 146979), (189, 62991), (243, 48993), (567, 20997), (729, 16331), (1701, 6999), (2333, 5103)]