201941319

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{2143}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 272922624

約数和(自身を除く): 70981305

約数列:

[1, 3, 101, 303, 311, 933, 2143, 6429, 31411, 94233, 216443, 649329, 666473, 1999419, 67313773, 201941319]

約数ペア:

[(1, 201941319), (3, 67313773), (101, 1999419), (303, 666473), (311, 649329), (933, 216443), (2143, 94233), (6429, 31411)]