22016763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 33696000

約数和(自身を除く): 11679237

約数列:

[1, 3, 9, 19, 57, 171, 199, 597, 647, 1791, 1941, 3781, 5823, 11343, 12293, 34029, 36879, 110637, 128753, 386259, 1158777, 2446307, 7338921, 22016763]

約数ペア:

[(1, 22016763), (3, 7338921), (9, 2446307), (19, 1158777), (57, 386259), (171, 128753), (199, 110637), (597, 36879), (647, 34029), (1791, 12293), (1941, 11343), (3781, 5823)]