25421391

素因数分解:

$3^3\times {\mathrm{863}}^1\times {\mathrm{1091}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 37739520

約数和(自身を除く): 12318129

約数列:

[1, 3, 9, 27, 863, 1091, 2589, 3273, 7767, 9819, 23301, 29457, 941533, 2824599, 8473797, 25421391]

約数ペア:

[(1, 25421391), (3, 8473797), (9, 2824599), (27, 941533), (863, 29457), (1091, 23301), (2589, 9819), (3273, 7767)]