42727489

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 50464000

約数和(自身を除く): 7736511

約数列:

[1, 7, 37, 199, 259, 829, 1393, 5803, 7363, 30673, 51541, 164971, 214711, 1154797, 6103927, 42727489]

約数ペア:

[(1, 42727489), (7, 6103927), (37, 1154797), (199, 214711), (259, 164971), (829, 51541), (1393, 30673), (5803, 7363)]