25698889467

素因数分解:

$3^3\times {\mathrm{1439}}^1\times {\mathrm{661439}}^1$

素因数の和:662887

約数の個数: 16

約数和(自身を含む): 38098944000

約数和(自身を除く): 12400054533

約数列:

[1, 3, 9, 27, 1439, 4317, 12951, 38853, 661439, 1984317, 5952951, 17858853, 951810721, 2855432163, 8566296489, 25698889467]

約数ペア:

[(1, 25698889467), (3, 8566296489), (9, 2855432163), (27, 951810721), (1439, 17858853), (4317, 5952951), (12951, 1984317), (38853, 661439)]