25422453

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 42106688

約数和(自身を除く): 16684235

約数列:

[1, 3, 7, 9, 21, 63, 457, 883, 1371, 2649, 3199, 4113, 6181, 7947, 9597, 18543, 28791, 55629, 403531, 1210593, 2824717, 3631779, 8474151, 25422453]

約数ペア:

[(1, 25422453), (3, 8474151), (7, 3631779), (9, 2824717), (21, 1210593), (63, 403531), (457, 55629), (883, 28791), (1371, 18543), (2649, 9597), (3199, 7947), (4113, 6181)]