2672109

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3022

約数の個数: 20

約数和(自身を含む): 4356000

約数和(自身を除く): 1683891

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2999, 8997, 26991, 32989, 80973, 98967, 242919, 296901, 890703, 2672109]

約数ペア:

[(1, 2672109), (3, 890703), (9, 296901), (11, 242919), (27, 98967), (33, 80973), (81, 32989), (99, 26991), (297, 8997), (891, 2999)]