30743311

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 33408000

約数和(自身を除く): 2664689

約数列:

[1, 19, 47, 173, 199, 893, 3287, 3781, 8131, 9353, 34427, 154489, 177707, 654113, 1618069, 30743311]

約数ペア:

[(1, 30743311), (19, 1618069), (47, 654113), (173, 177707), (199, 154489), (893, 34427), (3287, 9353), (3781, 8131)]