28932759

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 44628480

約数和(自身を除く): 15695721

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 1489, 2159, 4467, 6477, 13401, 19431, 25313, 75939, 189103, 227817, 567309, 1701927, 3214751, 9644253, 28932759]

約数ペア:

[(1, 28932759), (3, 9644253), (9, 3214751), (17, 1701927), (51, 567309), (127, 227817), (153, 189103), (381, 75939), (1143, 25313), (1489, 19431), (2159, 13401), (4467, 6477)]