9872847

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:514

約数の個数: 28

約数和(自身を含む): 15345720

約数和(自身を除く): 5472873

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 467, 729, 783, 1401, 2349, 4203, 7047, 12609, 13543, 21141, 37827, 40629, 113481, 121887, 340443, 365661, 1096983, 3290949, 9872847]

約数ペア:

[(1, 9872847), (3, 3290949), (9, 1096983), (27, 365661), (29, 340443), (81, 121887), (87, 113481), (243, 40629), (261, 37827), (467, 21141), (729, 13543), (783, 12609), (1401, 7047), (2349, 4203)]