201039531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{870301}}^1$

素因数の和:870322

約数の個数: 16

約数和(自身を含む): 334195968

約数和(自身を除く): 133156437

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 870301, 2610903, 6092107, 9573311, 18276321, 28719933, 67013177, 201039531]

約数ペア:

[(1, 201039531), (3, 67013177), (7, 28719933), (11, 18276321), (21, 9573311), (33, 6092107), (77, 2610903), (231, 870301)]