140374299

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{189439}}^1$

素因数の和:189474

約数の個数: 16

約数和(自身を含む): 212172800

約数和(自身を除く): 71798501

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 189439, 568317, 2462707, 3599341, 7388121, 10798023, 46791433, 140374299]

約数ペア:

[(1, 140374299), (3, 46791433), (13, 10798023), (19, 7388121), (39, 3599341), (57, 2462707), (247, 568317), (741, 189439)]