13761419

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 16262400

約数和(自身を除く): 2500981

約数列:

[1, 7, 43, 131, 301, 349, 917, 2443, 5633, 15007, 39431, 45719, 105049, 320033, 1965917, 13761419]

約数ペア:

[(1, 13761419), (7, 1965917), (43, 320033), (131, 105049), (301, 45719), (349, 39431), (917, 15007), (2443, 5633)]