6850809

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 11618880

約数和(自身を除く): 4768071

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 2939, 8817, 20573, 26451, 61719, 108743, 185157, 326229, 761201, 978687, 2283603, 6850809]

約数ペア:

[(1, 6850809), (3, 2283603), (7, 978687), (9, 761201), (21, 326229), (37, 185157), (63, 108743), (111, 61719), (259, 26451), (333, 20573), (777, 8817), (2331, 2939)]