2167803

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 3546816

約数和(自身を除く): 1379013

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 811, 891, 2433, 2673, 7299, 8921, 21897, 26763, 65691, 80289, 197073, 240867, 722601, 2167803]

約数ペア:

[(1, 2167803), (3, 722601), (9, 240867), (11, 197073), (27, 80289), (33, 65691), (81, 26763), (99, 21897), (243, 8921), (297, 7299), (811, 2673), (891, 2433)]