16865199

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{48049}}^1$

素因数の和:48071

約数の個数: 16

約数和(自身を含む): 26908000

約数和(自身を除く): 10042801

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 48049, 144147, 432441, 624637, 1297323, 1873911, 5621733, 16865199]

約数ペア:

[(1, 16865199), (3, 5621733), (9, 1873911), (13, 1297323), (27, 624637), (39, 432441), (117, 144147), (351, 48049)]