28683927

素因数分解:

$3^2\times {\mathrm{601}}^1\times {\mathrm{5303}}^1$

素因数の和:5910

約数の個数: 12

約数和(自身を含む): 41509104

約数和(自身を除く): 12825177

約数列:

[1, 3, 9, 601, 1803, 5303, 5409, 15909, 47727, 3187103, 9561309, 28683927]

約数ペア:

[(1, 28683927), (3, 9561309), (9, 3187103), (601, 47727), (1803, 15909), (5303, 5409)]