86985213

素因数分解:

$3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{4691}}^1$

素因数の和:5584

約数の個数: 16

約数和(自身を含む): 132727296

約数和(自身を除く): 45742083

約数列:

[1, 3, 7, 21, 883, 2649, 4691, 6181, 14073, 18543, 32837, 98511, 4142153, 12426459, 28995071, 86985213]

約数ペア:

[(1, 86985213), (3, 28995071), (7, 12426459), (21, 4142153), (883, 98511), (2649, 32837), (4691, 18543), (6181, 14073)]