29438289

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{6689}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 43886400

約数和(自身を除く): 14448111

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 6689, 20067, 60201, 180603, 1090307, 3270921, 9812763, 29438289]

約数ペア:

[(1, 29438289), (3, 9812763), (9, 3270921), (27, 1090307), (163, 180603), (489, 60201), (1467, 20067), (4401, 6689)]