11991069

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 18483192

約数和(自身を除く): 6492123

約数列:

[1, 3, 9, 17, 51, 153, 181, 433, 543, 1299, 1629, 3077, 3897, 7361, 9231, 22083, 27693, 66249, 78373, 235119, 705357, 1332341, 3997023, 11991069]

約数ペア:

[(1, 11991069), (3, 3997023), (9, 1332341), (17, 705357), (51, 235119), (153, 78373), (181, 66249), (433, 27693), (543, 22083), (1299, 9231), (1629, 7361), (3077, 3897)]