241569297

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{16477}}^1$

素因数の和:16670

約数の個数: 20

約数和(自身を含む): 362878516

約数和(自身を除く): 121309219

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 14661, 16477, 49431, 148293, 444879, 1334637, 2982337, 8947011, 26841033, 80523099, 241569297]

約数ペア:

[(1, 241569297), (3, 80523099), (9, 26841033), (27, 8947011), (81, 2982337), (181, 1334637), (543, 444879), (1629, 148293), (4887, 49431), (14661, 16477)]