39040143

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 56836752

約数和(自身を除く): 17796609

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 1217, 1887, 3651, 10693, 20689, 32079, 45029, 62067, 135087, 351713, 765493, 1055139, 2296479, 13013381, 39040143]

約数ペア:

[(1, 39040143), (3, 13013381), (17, 2296479), (37, 1055139), (51, 765493), (111, 351713), (289, 135087), (629, 62067), (867, 45029), (1217, 32079), (1887, 20689), (3651, 10693)]