1276046487

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1629689}}^1$

素因数の和:1629727

約数の個数: 16

約数和(自身を含む): 1955628000

約数和(自身を除く): 679581513

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1629689, 4889067, 14667201, 44001603, 47260981, 141782943, 425348829, 1276046487]

約数ペア:

[(1, 1276046487), (3, 425348829), (9, 141782943), (27, 47260981), (29, 44001603), (87, 14667201), (261, 4889067), (783, 1629689)]