189339711

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{2339}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 278853120

約数和(自身を除く): 89513409

約数列:

[1, 3, 11, 33, 121, 223, 363, 669, 2339, 2453, 7017, 7359, 25729, 26983, 77187, 80949, 283019, 521597, 849057, 1564791, 5737567, 17212701, 63113237, 189339711]

約数ペア:

[(1, 189339711), (3, 63113237), (11, 17212701), (33, 5737567), (121, 1564791), (223, 849057), (363, 521597), (669, 283019), (2339, 80949), (2453, 77187), (7017, 26983), (7359, 25729)]