284366900799

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{17641721}}^1$

素因数の和:17641932

約数の個数: 20

約数和(自身を含む): 426929672400

約数和(自身を除く): 142562771601

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 16119, 17641721, 52925163, 158775489, 476326467, 1428979401, 3510702479, 10532107437, 31596322311, 94788966933, 284366900799]

約数ペア:

[(1, 284366900799), (3, 94788966933), (9, 31596322311), (27, 10532107437), (81, 3510702479), (199, 1428979401), (597, 476326467), (1791, 158775489), (5373, 52925163), (16119, 17641721)]