2940223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 3578400

約数和(自身を除く): 638177

約数列:

[1, 11, 13, 29, 143, 319, 377, 709, 4147, 7799, 9217, 20561, 101387, 226171, 267293, 2940223]

約数ペア:

[(1, 2940223), (11, 267293), (13, 226171), (29, 101387), (143, 20561), (319, 9217), (377, 7799), (709, 4147)]