16009803

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 24264240

約数和(自身を除く): 8254437

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1009, 1763, 3027, 5289, 9081, 15867, 41369, 43387, 124107, 130161, 372321, 390483, 1778867, 5336601, 16009803]

約数ペア:

[(1, 16009803), (3, 5336601), (9, 1778867), (41, 390483), (43, 372321), (123, 130161), (129, 124107), (369, 43387), (387, 41369), (1009, 15867), (1763, 9081), (3027, 5289)]