542782473

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1\times {\mathrm{3121}}^1$

素因数の和:5152

約数の個数: 16

約数和(自身を含む): 749280000

約数和(自身を除く): 206497527

約数列:

[1, 3, 29, 87, 1999, 3121, 5997, 9363, 57971, 90509, 173913, 271527, 6238879, 18716637, 180927491, 542782473]

約数ペア:

[(1, 542782473), (3, 180927491), (29, 18716637), (87, 6238879), (1999, 271527), (3121, 173913), (5997, 90509), (9363, 57971)]