3990133779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1320799}}^1$

素因数の和:1320874

約数の個数: 16

約数和(自身を含む): 5705856000

約数和(自身を除く): 1715722221

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 1320799, 3962397, 25095181, 70002347, 75285543, 210007041, 1330044593, 3990133779]

約数ペア:

[(1, 3990133779), (3, 1330044593), (19, 210007041), (53, 75285543), (57, 70002347), (159, 25095181), (1007, 3962397), (3021, 1320799)]