3986751

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 5840640

約数和(自身を除く): 1853889

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 3041, 9123, 57779, 69943, 173337, 209829, 1328917, 3986751]

約数ペア:

[(1, 3986751), (3, 1328917), (19, 209829), (23, 173337), (57, 69943), (69, 57779), (437, 9123), (1311, 3041)]