39779847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7027}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 62492976

約数和(自身を除く): 22713129

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 7027, 21081, 63243, 119459, 259999, 358377, 779997, 1075131, 2339991, 4419983, 13259949, 39779847]

約数ペア:

[(1, 39779847), (3, 13259949), (9, 4419983), (17, 2339991), (37, 1075131), (51, 779997), (111, 358377), (153, 259999), (333, 119459), (629, 63243), (1887, 21081), (5661, 7027)]