271291287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{72869}}^1$

素因数の和:72962

約数の個数: 16

約数和(自身を含む): 388251360

約数和(自身を除く): 116960073

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 72869, 218607, 1238773, 3716319, 5319437, 15958311, 90430429, 271291287]

約数ペア:

[(1, 271291287), (3, 90430429), (17, 15958311), (51, 5319437), (73, 3716319), (219, 1238773), (1241, 218607), (3723, 72869)]