40402353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2531}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 57243456

約数和(自身を除く): 16841103

約数列:

[1, 3, 17, 51, 313, 939, 2531, 5321, 7593, 15963, 43027, 129081, 792203, 2376609, 13467451, 40402353]

約数ペア:

[(1, 40402353), (3, 13467451), (17, 2376609), (51, 792203), (313, 129081), (939, 43027), (2531, 15963), (5321, 7593)]