39140277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27583}}^1$

素因数の和:27640

約数の個数: 16

約数和(自身を含む): 58257408

約数和(自身を除く): 19117131

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 27583, 82749, 303413, 910239, 1186069, 3558207, 13046759, 39140277]

約数ペア:

[(1, 39140277), (3, 13046759), (11, 3558207), (33, 1186069), (43, 910239), (129, 303413), (473, 82749), (1419, 27583)]