39239883

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2870

約数の個数: 28

約数和(自身を含む): 61951240

約数和(自身を除く): 22711357

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2833, 4617, 8499, 13851, 25497, 53827, 76491, 161481, 229473, 484443, 688419, 1453329, 2065257, 4359987, 13079961, 39239883]

約数ペア:

[(1, 39239883), (3, 13079961), (9, 4359987), (19, 2065257), (27, 1453329), (57, 688419), (81, 484443), (171, 229473), (243, 161481), (513, 76491), (729, 53827), (1539, 25497), (2833, 13851), (4617, 8499)]