2003184003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{81163}}^1$

素因数の和:81618

約数の個数: 16

約数和(自身を含む): 2818014080

約数和(自身を除く): 814830077

約数列:

[1, 3, 19, 57, 433, 1299, 8227, 24681, 81163, 243489, 1542097, 4626291, 35143579, 105430737, 667728001, 2003184003]

約数ペア:

[(1, 2003184003), (3, 667728001), (19, 105430737), (57, 35143579), (433, 4626291), (1299, 1542097), (8227, 243489), (24681, 81163)]