39440121

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{5573}}^1$

素因数の和:5920

約数の個数: 16

約数和(自身を含む): 60288384

約数和(自身を除く): 20848263

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 5573, 7077, 16719, 39011, 117033, 1878101, 5634303, 13146707, 39440121]

約数ペア:

[(1, 39440121), (3, 13146707), (7, 5634303), (21, 1878101), (337, 117033), (1011, 39011), (2359, 16719), (5573, 7077)]