27490702939

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2946169}}^1$

素因数の和:2946250

約数の個数: 16

約数和(自身を含む): 33185658880

約数和(自身を除く): 5694955941

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 2946169, 20623183, 91331239, 126685267, 639318673, 886796869, 3927243277, 27490702939]

約数ペア:

[(1, 27490702939), (7, 3927243277), (31, 886796869), (43, 639318673), (217, 126685267), (301, 91331239), (1333, 20623183), (9331, 2946169)]