16236441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 25616136

約数和(自身を除く): 9379695

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 1901, 2847, 5703, 8541, 17109, 24713, 74139, 138773, 222417, 416319, 1248957, 1804049, 5412147, 16236441]

約数ペア:

[(1, 16236441), (3, 5412147), (9, 1804049), (13, 1248957), (39, 416319), (73, 222417), (117, 138773), (219, 74139), (657, 24713), (949, 17109), (1901, 8541), (2847, 5703)]