28803423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51343}}^1$

素因数の和:51374

約数の個数: 16

約数和(自身を含む): 44361216

約数和(自身を除く): 15557793

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 51343, 154029, 564773, 872831, 1694319, 2618493, 9601141, 28803423]

約数ペア:

[(1, 28803423), (3, 9601141), (11, 2618493), (17, 1694319), (33, 872831), (51, 564773), (187, 154029), (561, 51343)]