28826157

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 39695040

約数和(自身を除く): 10868883

約数列:

[1, 3, 41, 123, 131, 393, 1789, 5367, 5371, 16113, 73349, 220047, 234359, 703077, 9608719, 28826157]

約数ペア:

[(1, 28826157), (3, 9608719), (41, 703077), (123, 234359), (131, 220047), (393, 73349), (1789, 16113), (5367, 5371)]