15920901

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{6079}}^1$

素因数の和:6185

約数の個数: 16

約数和(自身を含む): 23833600

約数和(自身を除く): 7912699

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 6079, 18237, 54711, 164133, 589663, 1768989, 5306967, 15920901]

約数ペア:

[(1, 15920901), (3, 5306967), (9, 1768989), (27, 589663), (97, 164133), (291, 54711), (873, 18237), (2619, 6079)]