39018357

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 66275040

約数和(自身を除く): 27256683

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 859, 927, 2163, 2577, 5047, 6013, 6489, 7731, 15141, 18039, 42091, 45423, 54117, 88477, 126273, 265431, 378819, 619339, 796293, 1858017, 4335373, 5574051, 13006119, 39018357]

約数ペア:

[(1, 39018357), (3, 13006119), (7, 5574051), (9, 4335373), (21, 1858017), (49, 796293), (63, 619339), (103, 378819), (147, 265431), (309, 126273), (441, 88477), (721, 54117), (859, 45423), (927, 42091), (2163, 18039), (2577, 15141), (5047, 7731), (6013, 6489)]