7813202391

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{739}}^1\times {\mathrm{7207}}^1$

素因数の和:8115

約数の個数: 24

約数和(自身を含む): 11371917440

約数和(自身を除く): 3558715049

約数列:

[1, 3, 9, 163, 489, 739, 1467, 2217, 6651, 7207, 21621, 64863, 120457, 361371, 1084113, 1174741, 3524223, 5325973, 10572669, 15977919, 47933757, 868133599, 2604400797, 7813202391]

約数ペア:

[(1, 7813202391), (3, 2604400797), (9, 868133599), (163, 47933757), (489, 15977919), (739, 10572669), (1467, 5325973), (2217, 3524223), (6651, 1174741), (7207, 1084113), (21621, 361371), (64863, 120457)]