4938651

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3240

約数の個数: 20

約数和(自身を含む): 7768200

約数和(自身を除く): 2829549

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3209, 9627, 28881, 60971, 86643, 182913, 259929, 548739, 1646217, 4938651]

約数ペア:

[(1, 4938651), (3, 1646217), (9, 548739), (19, 259929), (27, 182913), (57, 86643), (81, 60971), (171, 28881), (513, 9627), (1539, 3209)]