4887663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 7303296

約数和(自身を除く): 2415633

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 4003, 12009, 44033, 132099, 148111, 444333, 1629221, 4887663]

約数ペア:

[(1, 4887663), (3, 1629221), (11, 444333), (33, 148111), (37, 132099), (111, 44033), (407, 12009), (1221, 4003)]