40410819

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29347}}^1$

素因数の和:29376

約数の個数: 20

約数和(自身を含む): 63919944

約数和(自身を除く): 23509125

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 29347, 88041, 264123, 498899, 792369, 1496697, 2377107, 4490091, 13470273, 40410819]

約数ペア:

[(1, 40410819), (3, 13470273), (9, 4490091), (17, 2377107), (27, 1496697), (51, 792369), (81, 498899), (153, 264123), (459, 88041), (1377, 29347)]