28398597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3923}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 40181760

約数和(自身を除く): 11783163

約数列:

[1, 3, 19, 57, 127, 381, 2413, 3923, 7239, 11769, 74537, 223611, 498221, 1494663, 9466199, 28398597]

約数ペア:

[(1, 28398597), (3, 9466199), (19, 1494663), (57, 498221), (127, 223611), (381, 74537), (2413, 11769), (3923, 7239)]