13816413

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13146

約数の個数: 20

約数和(自身を含む): 22228668

約数和(自身を除く): 8412255

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 13121, 39363, 118089, 170573, 354267, 511719, 1062801, 1535157, 4605471, 13816413]

約数ペア:

[(1, 13816413), (3, 4605471), (9, 1535157), (13, 1062801), (27, 511719), (39, 354267), (81, 170573), (117, 118089), (351, 39363), (1053, 13121)]