18083087

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 21546000

約数和(自身を除く): 3462913

約数列:

[1, 11, 17, 59, 121, 149, 187, 649, 1003, 1639, 2057, 2533, 7139, 8791, 11033, 18029, 27863, 96701, 121363, 149447, 306493, 1063711, 1643917, 18083087]

約数ペア:

[(1, 18083087), (11, 1643917), (17, 1063711), (59, 306493), (121, 149447), (149, 121363), (187, 96701), (649, 27863), (1003, 18029), (1639, 11033), (2057, 8791), (2533, 7139)]