247028478977

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1\times {\mathrm{815063}}^1$

素因数の和:816592

約数の個数: 16

約数和(自身を含む): 292249347840

約数和(自身を除く): 45220868863

約数列:

[1, 7, 29, 203, 1493, 10451, 43297, 303079, 815063, 5705441, 23636827, 165457789, 1216889059, 8518223413, 35289782711, 247028478977]

約数ペア:

[(1, 247028478977), (7, 35289782711), (29, 8518223413), (203, 1216889059), (1493, 165457789), (10451, 23636827), (43297, 5705441), (303079, 815063)]