561357925419

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1\times {\mathrm{833839}}^1$

素因数の和:834834

約数の個数: 16

約数和(自身を含む): 751790144000

約数和(自身を除く): 190432218581

約数列:

[1, 3, 349, 643, 1047, 1929, 224407, 673221, 833839, 2501517, 291009811, 536158477, 873029433, 1608475431, 187119308473, 561357925419]

約数ペア:

[(1, 561357925419), (3, 187119308473), (349, 1608475431), (643, 873029433), (1047, 536158477), (1929, 291009811), (224407, 2501517), (673221, 833839)]