2006263431

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{6287}}^1$

素因数の和:6572

約数の個数: 32

約数和(自身を含む): 3042385920

約数和(自身を除く): 1036122489

約数列:

[1, 3, 9, 27, 53, 159, 223, 477, 669, 1431, 2007, 6021, 6287, 11819, 18861, 35457, 56583, 106371, 169749, 319113, 333211, 999633, 1402001, 2998899, 4206003, 8996697, 12618009, 37854027, 74306053, 222918159, 668754477, 2006263431]

約数ペア:

[(1, 2006263431), (3, 668754477), (9, 222918159), (27, 74306053), (53, 37854027), (159, 12618009), (223, 8996697), (477, 4206003), (669, 2998899), (1431, 1402001), (2007, 999633), (6021, 333211), (6287, 319113), (11819, 169749), (18861, 106371), (35457, 56583)]