39724993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1823}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 49729536

約数和(自身を除く): 10004543

約数列:

[1, 7, 11, 77, 283, 1823, 1981, 3113, 12761, 20053, 21791, 140371, 515909, 3611363, 5674999, 39724993]

約数ペア:

[(1, 39724993), (7, 5674999), (11, 3611363), (77, 515909), (283, 140371), (1823, 21791), (1981, 20053), (3113, 12761)]