4988007

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5039

約数の個数: 16

約数和(自身を含む): 7590880

約数和(自身を除く): 2602873

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 4993, 14979, 44937, 134811, 184741, 554223, 1662669, 4988007]

約数ペア:

[(1, 4988007), (3, 1662669), (9, 554223), (27, 184741), (37, 134811), (111, 44937), (333, 14979), (999, 4993)]