3849419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 4692480

約数和(自身を除く): 843061

約数列:

[1, 7, 19, 103, 133, 281, 721, 1957, 1967, 5339, 13699, 28943, 37373, 202601, 549917, 3849419]

約数ペア:

[(1, 3849419), (7, 549917), (19, 202601), (103, 37373), (133, 28943), (281, 13699), (721, 5339), (1957, 1967)]