28202061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2053}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 39765440

約数和(自身を除く): 11563379

約数列:

[1, 3, 19, 57, 241, 723, 2053, 4579, 6159, 13737, 39007, 117021, 494773, 1484319, 9400687, 28202061]

約数ペア:

[(1, 28202061), (3, 9400687), (19, 1484319), (57, 494773), (241, 117021), (723, 39007), (2053, 13737), (4579, 6159)]