39409713

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 67372800

約数和(自身を除く): 27963087

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 1913, 2289, 2943, 5739, 6867, 13391, 17217, 20601, 40173, 51651, 120519, 208517, 361557, 625551, 1459619, 1876653, 4378857, 5629959, 13136571, 39409713]

約数ペア:

[(1, 39409713), (3, 13136571), (7, 5629959), (9, 4378857), (21, 1876653), (27, 1459619), (63, 625551), (109, 361557), (189, 208517), (327, 120519), (763, 51651), (981, 40173), (1913, 20601), (2289, 17217), (2943, 13391), (5739, 6867)]