2243703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 3762304

約数和(自身を除く): 1518601

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 883, 2541, 2649, 6181, 9713, 18543, 29139, 67991, 106843, 203973, 320529, 747901, 2243703]

約数ペア:

[(1, 2243703), (3, 747901), (7, 320529), (11, 203973), (21, 106843), (33, 67991), (77, 29139), (121, 18543), (231, 9713), (363, 6181), (847, 2649), (883, 2541)]