1279593

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 2225600

約数和(自身を除く): 946007

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1069, 1197, 3207, 7483, 9621, 20311, 22449, 60933, 67347, 142177, 182799, 426531, 1279593]

約数ペア:

[(1, 1279593), (3, 426531), (7, 182799), (9, 142177), (19, 67347), (21, 60933), (57, 22449), (63, 20311), (133, 9621), (171, 7483), (399, 3207), (1069, 1197)]