487994469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{6791}}^1$

素因数の和:8220

約数の個数: 16

約数和(自身を含む): 689523840

約数和(自身を除く): 201529371

約数列:

[1, 3, 17, 51, 1409, 4227, 6791, 20373, 23953, 71859, 115447, 346341, 9568519, 28705557, 162664823, 487994469]

約数ペア:

[(1, 487994469), (3, 162664823), (17, 28705557), (51, 9568519), (1409, 346341), (4227, 115447), (6791, 71859), (20373, 23953)]