25568949

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22973}}^1$

素因数の和:23036

約数の個数: 16

約数和(自身を含む): 39699072

約数和(自身を除く): 14130123

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 22973, 68919, 160811, 482433, 1217569, 3652707, 8522983, 25568949]

約数ペア:

[(1, 25568949), (3, 8522983), (7, 3652707), (21, 1217569), (53, 482433), (159, 160811), (371, 68919), (1113, 22973)]