16844481

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 25159680

約数和(自身を除く): 8315199

約数列:

[1, 3, 9, 41, 123, 191, 239, 369, 573, 717, 1719, 2151, 7831, 9799, 23493, 29397, 45649, 70479, 88191, 136947, 410841, 1871609, 5614827, 16844481]

約数ペア:

[(1, 16844481), (3, 5614827), (9, 1871609), (41, 410841), (123, 136947), (191, 88191), (239, 70479), (369, 45649), (573, 29397), (717, 23493), (1719, 9799), (2151, 7831)]