39934979

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1061}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 48257280

約数和(自身を除く): 8322301

約数列:

[1, 7, 19, 133, 283, 1061, 1981, 5377, 7427, 20159, 37639, 141113, 300263, 2101841, 5704997, 39934979]

約数ペア:

[(1, 39934979), (7, 5704997), (19, 2101841), (133, 300263), (283, 141113), (1061, 37639), (1981, 20159), (5377, 7427)]