4757391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 7413120

約数和(自身を除く): 2655729

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 647, 817, 1941, 2451, 5823, 7353, 12293, 27821, 36879, 83463, 110637, 250389, 528599, 1585797, 4757391]

約数ペア:

[(1, 4757391), (3, 1585797), (9, 528599), (19, 250389), (43, 110637), (57, 83463), (129, 36879), (171, 27821), (387, 12293), (647, 7353), (817, 5823), (1941, 2451)]