3138666

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1279}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 6297600

約数和(自身を除く): 3158934

約数列:

[1, 2, 3, 6, 409, 818, 1227, 1279, 2454, 2558, 3837, 7674, 523111, 1046222, 1569333, 3138666]

約数ペア:

[(1, 3138666), (2, 1569333), (3, 1046222), (6, 523111), (409, 7674), (818, 3837), (1227, 2558), (1279, 2454)]