2015056491

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{197033}}^1$

素因数の和:197530

約数の個数: 16

約数和(自身を含む): 3076882944

約数和(自身を除く): 1061826453

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 10227, 197033, 591099, 1379231, 4137693, 95955071, 287865213, 671685497, 2015056491]

約数ペア:

[(1, 2015056491), (3, 671685497), (7, 287865213), (21, 95955071), (487, 4137693), (1461, 1379231), (3409, 591099), (10227, 197033)]