13293465

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5437}}^1$

素因数の和:5608

約数の個数: 16

約数和(自身を含む): 21403968

約数和(自身を除く): 8110503

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 5437, 16311, 27185, 81555, 886231, 2658693, 4431155, 13293465]

約数ペア:

[(1, 13293465), (3, 4431155), (5, 2658693), (15, 886231), (163, 81555), (489, 27185), (815, 16311), (2445, 5437)]