28573923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80039}}^1$

素因数の和:80066

約数の個数: 16

約数和(自身を含む): 46103040

約数和(自身を除く): 17529117

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 80039, 240117, 560273, 1360663, 1680819, 4081989, 9524641, 28573923]

約数ペア:

[(1, 28573923), (3, 9524641), (7, 4081989), (17, 1680819), (21, 1360663), (51, 560273), (119, 240117), (357, 80039)]