28948045239

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{2053}}^1\times {\mathrm{3907}}^1$

素因数の和:6367

約数の個数: 24

約数和(自身を含む): 41949269232

約数和(自身を除く): 13001223993

約数列:

[1, 3, 9, 401, 1203, 2053, 3609, 3907, 6159, 11721, 18477, 35163, 823253, 1566707, 2469759, 4700121, 7409277, 8021071, 14100363, 24063213, 72189639, 3216449471, 9649348413, 28948045239]

約数ペア:

[(1, 28948045239), (3, 9649348413), (9, 3216449471), (401, 72189639), (1203, 24063213), (2053, 14100363), (3609, 8021071), (3907, 7409277), (6159, 4700121), (11721, 2469759), (18477, 1566707), (35163, 823253)]