8893881

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5810

約数の個数: 20

約数和(自身を含む): 13987600

約数和(自身を除く): 5093719

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 5779, 17337, 52011, 109801, 156033, 329403, 468099, 988209, 2964627, 8893881]

約数ペア:

[(1, 8893881), (3, 2964627), (9, 988209), (19, 468099), (27, 329403), (57, 156033), (81, 109801), (171, 52011), (513, 17337), (1539, 5779)]