3809830213

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{1274617}}^1$

素因数の和:1274692

約数の個数: 12

約数和(自身を含む): 4504500012

約数和(自身を除く): 694669799

約数列:

[1, 7, 49, 61, 427, 2989, 1274617, 8922319, 62456233, 77751637, 544261459, 3809830213]

約数ペア:

[(1, 3809830213), (7, 544261459), (49, 77751637), (61, 62456233), (427, 8922319), (2989, 1274617)]