2103717

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 3562272

約数和(自身を除く): 1458555

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1301, 1617, 3903, 9107, 14311, 27321, 42933, 63749, 100177, 191247, 300531, 701239, 2103717]

約数ペア:

[(1, 2103717), (3, 701239), (7, 300531), (11, 191247), (21, 100177), (33, 63749), (49, 42933), (77, 27321), (147, 14311), (231, 9107), (539, 3903), (1301, 1617)]