11707173

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7607}}^1$

素因数の和:7638

約数の個数: 20

約数和(自身を含む): 18411360

約数和(自身を除く): 6704187

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7607, 22821, 68463, 144533, 205389, 433599, 616167, 1300797, 3902391, 11707173]

約数ペア:

[(1, 11707173), (3, 3902391), (9, 1300797), (19, 616167), (27, 433599), (57, 205389), (81, 144533), (171, 68463), (513, 22821), (1539, 7607)]