4259331

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 6399520

約数和(自身を除く): 2140189

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2161, 6483, 19449, 58347, 157753, 473259, 1419777, 4259331]

約数ペア:

[(1, 4259331), (3, 1419777), (9, 473259), (27, 157753), (73, 58347), (219, 19449), (657, 6483), (1971, 2161)]