889413

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 1389696

約数和(自身を除く): 500283

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1033, 3099, 7231, 21693, 42353, 127059, 296471, 889413]

約数ペア:

[(1, 889413), (3, 296471), (7, 127059), (21, 42353), (41, 21693), (123, 7231), (287, 3099), (861, 1033)]