2006643303

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1384847}}^1$

素因数の和:1384883

約数の個数: 24

約数和(自身を含む): 3456580608

約数和(自身を除く): 1449937305

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1384847, 4154541, 9693929, 12463623, 29081787, 31851481, 87245361, 95554443, 222960367, 286663329, 668881101, 2006643303]

約数ペア:

[(1, 2006643303), (3, 668881101), (7, 286663329), (9, 222960367), (21, 95554443), (23, 87245361), (63, 31851481), (69, 29081787), (161, 12463623), (207, 9693929), (483, 4154541), (1449, 1384847)]