30639663

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 45953856

約数和(自身を除く): 15314193

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 911, 2733, 3737, 8199, 11211, 33633, 33707, 92011, 101121, 276033, 303363, 828099, 3404407, 10213221, 30639663]

約数ペア:

[(1, 30639663), (3, 10213221), (9, 3404407), (37, 828099), (101, 303363), (111, 276033), (303, 101121), (333, 92011), (909, 33707), (911, 33633), (2733, 11211), (3737, 8199)]