83385127

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 98264320

約数和(自身を除く): 14879193

約数列:

[1, 7, 43, 139, 301, 973, 1993, 5977, 13951, 41839, 85699, 277027, 599893, 1939189, 11912161, 83385127]

約数ペア:

[(1, 83385127), (7, 11912161), (43, 1939189), (139, 599893), (301, 277027), (973, 85699), (1993, 41839), (5977, 13951)]