126863399

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{39509}}^1$

素因数の和:39554

約数の個数: 12

約数和(自身を含む): 144606600

約数和(自身を除く): 17743201

約数列:

[1, 13, 19, 169, 247, 3211, 39509, 513617, 750671, 6677021, 9758723, 126863399]

約数ペア:

[(1, 126863399), (13, 9758723), (19, 6677021), (169, 750671), (247, 513617), (3211, 39509)]