19433403

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 31053360

約数和(自身を除く): 11619957

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 2689, 7227, 8067, 24201, 29579, 88737, 196297, 266211, 588891, 1766673, 2159267, 6477801, 19433403]

約数ペア:

[(1, 19433403), (3, 6477801), (9, 2159267), (11, 1766673), (33, 588891), (73, 266211), (99, 196297), (219, 88737), (657, 29579), (803, 24201), (2409, 8067), (2689, 7227)]