28122898431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{408769}}^1$

素因数の和:408879

約数の個数: 32

約数和(自身を含む): 42381273600

約数和(自身を除く): 14258375169

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 969, 1207, 1349, 3621, 4047, 22933, 68799, 408769, 1226307, 6949073, 7766611, 20847219, 23299833, 29022599, 87067797, 132032387, 396097161, 493384183, 551429381, 1480152549, 1654288143, 9374299477, 28122898431]

約数ペア:

[(1, 28122898431), (3, 9374299477), (17, 1654288143), (19, 1480152549), (51, 551429381), (57, 493384183), (71, 396097161), (213, 132032387), (323, 87067797), (969, 29022599), (1207, 23299833), (1349, 20847219), (3621, 7766611), (4047, 6949073), (22933, 1226307), (68799, 408769)]