40591527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13750

約数の個数: 16

約数和(自身を含む): 57792768

約数和(自身を除く): 17201241

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 13681, 41043, 314663, 588283, 943989, 1764849, 13530509, 40591527]

約数ペア:

[(1, 40591527), (3, 13530509), (23, 1764849), (43, 943989), (69, 588283), (129, 314663), (989, 41043), (2967, 13681)]