22888243

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 18

約数和(自身を含む): 27864564

約数和(自身を除く): 4976321

約数列:

[1, 7, 23, 49, 161, 529, 883, 1127, 3703, 6181, 20309, 25921, 43267, 142163, 467107, 995141, 3269749, 22888243]

約数ペア:

[(1, 22888243), (7, 3269749), (23, 995141), (49, 467107), (161, 142163), (529, 43267), (883, 25921), (1127, 20309), (3703, 6181)]