42967659

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 66977280

約数和(自身を除く): 24009621

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1223, 1673, 3669, 5019, 8561, 11711, 25683, 35133, 59927, 179781, 292297, 876891, 2046079, 6138237, 14322553, 42967659]

約数ペア:

[(1, 42967659), (3, 14322553), (7, 6138237), (21, 2046079), (49, 876891), (147, 292297), (239, 179781), (717, 59927), (1223, 35133), (1673, 25683), (3669, 11711), (5019, 8561)]