831036267

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{353783}}^1$

素因数の和:353824

約数の個数: 20

約数和(自身を含む): 1284235920

約数和(自身を除く): 453199653

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 353783, 1061349, 3184047, 9552141, 10259707, 28656423, 30779121, 92337363, 277012089, 831036267]

約数ペア:

[(1, 831036267), (3, 277012089), (9, 92337363), (27, 30779121), (29, 28656423), (81, 10259707), (87, 9552141), (261, 3184047), (783, 1061349), (2349, 353783)]