13843809

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5939}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 23474880

約数和(自身を除く): 9631071

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5939, 17817, 41573, 53451, 124719, 219743, 374157, 659229, 1538201, 1977687, 4614603, 13843809]

約数ペア:

[(1, 13843809), (3, 4614603), (7, 1977687), (9, 1538201), (21, 659229), (37, 374157), (63, 219743), (111, 124719), (259, 53451), (333, 41573), (777, 17817), (2331, 5939)]