2216337

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 3115392

約数和(自身を除く): 899055

約数列:

[1, 3, 37, 41, 111, 123, 487, 1461, 1517, 4551, 18019, 19967, 54057, 59901, 738779, 2216337]

約数ペア:

[(1, 2216337), (3, 738779), (37, 59901), (41, 54057), (111, 19967), (123, 18019), (487, 4551), (1461, 1517)]