13028427

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 19341504

約数和(自身を除く): 6313077

約数列:

[1, 3, 9, 83, 107, 163, 249, 321, 489, 747, 963, 1467, 8881, 13529, 17441, 26643, 40587, 52323, 79929, 121761, 156969, 1447603, 4342809, 13028427]

約数ペア:

[(1, 13028427), (3, 4342809), (9, 1447603), (83, 156969), (107, 121761), (163, 79929), (249, 52323), (321, 40587), (489, 26643), (747, 17441), (963, 13529), (1467, 8881)]