2870433

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 4467528

約数和(自身を除く): 1597095

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 257, 657, 771, 1241, 2313, 3723, 4369, 11169, 13107, 18761, 39321, 56283, 168849, 318937, 956811, 2870433]

約数ペア:

[(1, 2870433), (3, 956811), (9, 318937), (17, 168849), (51, 56283), (73, 39321), (153, 18761), (219, 13107), (257, 11169), (657, 4369), (771, 3723), (1241, 2313)]