12169017

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 8011143

約数列:

[1, 3, 7, 9, 21, 63, 419, 461, 1257, 1383, 2933, 3227, 3771, 4149, 8799, 9681, 26397, 29043, 193159, 579477, 1352113, 1738431, 4056339, 12169017]

約数ペア:

[(1, 12169017), (3, 4056339), (7, 1738431), (9, 1352113), (21, 579477), (63, 193159), (419, 29043), (461, 26397), (1257, 9681), (1383, 8799), (2933, 4149), (3227, 3771)]