39271959

素因数分解:

$3^7\times {\mathrm{17957}}^1$

素因数の和:17978

約数の個数: 16

約数和(自身を含む): 58902240

約数和(自身を除く): 19630281

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 17957, 53871, 161613, 484839, 1454517, 4363551, 13090653, 39271959]

約数ペア:

[(1, 39271959), (3, 13090653), (9, 4363551), (27, 1454517), (81, 484839), (243, 161613), (729, 53871), (2187, 17957)]