3964141

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 12

約数和(自身を含む): 4267200

約数和(自身を除く): 303059

約数列:

[1, 19, 79, 139, 361, 1501, 2641, 10981, 28519, 50179, 208639, 3964141]

約数ペア:

[(1, 3964141), (19, 208639), (79, 50179), (139, 28519), (361, 10981), (1501, 2641)]